152512537887 has 6 divisors (see below), whose sum is σ = 220295888072. Its totient is φ = 101675025252.

The previous prime is 152512537819. The next prime is 152512537889. The reversal of 152512537887 is 788735215251.

It is a happy number.

152512537887 is a `hidden beast` number, since 1 + 5 + 2 + 512 + 53 + 78 + 8 + 7 = 666.

It is not a de Polignac number, because 152512537887 - 2⁷ = 152512537759 is a prime.

It is a super-2 number, since 2×152512537887² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152512537889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8472918763 + ... + 8472918780.

Almost surely, 2^152512537887 is an apocalyptic number.

152512537887 is a deficient number, since it is larger than the sum of its proper divisors (67783350185).

152512537887 is a wasteful number, since it uses less digits than its factorization.

152512537887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16945837549 (or 16945837546 counting only the distinct ones).

The product of its digits is 4704000, while the sum is 54.

The spelling of 152512537887 in words is "one hundred fifty-two billion, five hundred twelve million, five hundred thirty-seven thousand, eight hundred eighty-seven".