Five thousand (5000) is the natural number following 4999 and preceding 5001.

Selected numbers in the range 5001-5999

5003 - Sophie Germain prime

5020 - amicable number with 5564

5039 - factorial prime, Sophie Germain prime

5040 - 7!, highly composite number

5041 = 71^2, centered octagonal number

5050 - triangular number, Kaprekar number

5051 - Sophie Germain prime

5076 - decagonal number

5081 - Sophie Germain prime

5087 - safe prime

5099 - safe prime

5151 - triangular number

5167 - cuban prime of the form x = y + 1

5171 - Sophie Germain prime

5184 = 72^2

5186 - φ(5186) = 2592

5187 - φ(5187) = 2592

5188 - φ(5189) = 2592, centered heptagonal number

5226 - nonagonal number

5231 - Sophie Germain prime

5244 = 22^2 + 23^2 + ... 29^2 = 20^2 + 21^2 + ... 28^2

5253 - triangular number

5279 - Sophie Germain prime

5292 - Kaprekar number

5303 - Sophie Germain prime

5329 = 73^2, centered octagonal number

5333 - Sophie Germain prime

5335 - magic constant of nxn magic square and n-Queens Problem for n =22.

5340 - octahedral number

5356 - triangular number

5365 - decagonal number

5387 - safe prime

5399 - Sophie Germain prime, safe prime

5419 - cuban prime of the form x = y + 1

5441 - Sophie Germain prime

5456 - tetrahedral number

5460 - triangular number

5461 - super-Poulet number, centered heptagonal number

5476 = 74^2

5483 - safe prime

5500 - nonagonal number

5501 - Sophie Germain prime

5507 - safe prime

5525 - square pyramidal number

5536 - tetranacci number

5564 - amicable number with 5020

5565 - triangular number

5566 - pentagonal pyramidal number

5625 = 75^2, centered octagonal number

5639 - Sophie Germain prime, safe prime

5662 - decagonal number

5671 - triangular number

5711 - Sophie Germain prime

5719 - Zeisel number

5741 - Sophie Germain prime, centered heptagonal number

5768 - tribonacci number

5776 = 76^2

5777 - smallest counterexample to the conjecture that all odd numbers are of the form p + 2a²

5778 - triangular number

5781 - nonagonal number

5798 - Motzkin number

5807 - safe prime

5849 - Sophie Germain prime

5879 - safe prime

5886 - triangular number

5903 - Sophie Germain prime

5927 - safe prime

5929 = 77^2, centered octagonal number

5939 - safe prime

5967 - decagonal number

5984 - tetrahedral number

5992 - chiliagonal number

5995 - triangular number