115112511504 has 40 divisors (see below), whose sum is σ = 330415543520. Its totient is φ = 38370837024.

The previous prime is 115112511491. The next prime is 115112511517. The reversal of 115112511504 is 405115211511.

115112511504 is a `hidden beast` number, since 1 + 151 + 1 + 2 + 5 + 1 + 1 + 504 = 666.

It is an interprime number because it is at equal distance from previous prime (115112511491) and next prime (115112511517).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 133231642 + ... + 133232505.

It is an arithmetic number, because the mean of its divisors is an integer number (8260388588).

Almost surely, 2^115112511504 is an apocalyptic number.

It is an amenable number.

115112511504 is an abundant number, since it is smaller than the sum of its proper divisors (215303032016).

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

115112511504 is a wasteful number, since it uses less digits than its factorization.

115112511504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266464164 (or 266464152 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 27.

The spelling of 115112511504 in words is "one hundred fifteen billion, one hundred twelve million, five hundred eleven thousand, five hundred four".