115956587032 has 32 divisors (see below), whose sum is σ = 255428848080. Its totient is φ = 48653112960.

The previous prime is 115956587023. The next prime is 115956587041. The reversal of 115956587032 is 230785659511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115956587023) and next prime (115956587041).

It is a super-2 number, since 2×115956587032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50679183 + ... + 50681470.

Almost surely, 2^115956587032 is an apocalyptic number.

It is an amenable number.

115956587032 is an abundant number, since it is smaller than the sum of its proper divisors (139472261048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115956587032 is a wasteful number, since it uses less digits than its factorization.

115956587032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101360683 (or 101360679 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 52.

The spelling of 115956587032 in words is "one hundred fifteen billion, nine hundred fifty-six million, five hundred eighty-seven thousand, thirty-two".