115520504 has 16 divisors (see below), whose sum is σ = 236292120. Its totient is φ = 52509280.

The previous prime is 115520453. The next prime is 115520533. The reversal of 115520504 is 405025511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 115520504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656279 + ... + 656454.

Almost surely, 2^115520504 is an apocalyptic number.

It is an amenable number.

115520504 is an abundant number, since it is smaller than the sum of its proper divisors (120771616).

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

115520504 is a wasteful number, since it uses less digits than its factorization.

115520504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312750 (or 1312746 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 115520504 is about 10748.0465201822. The cubic root of 115520504 is about 487.0269848872.

Subtracting from 115520504 its product of nonzero digits (1000), we obtain a square (115519504 = 10748²).

The spelling of 115520504 in words is "one hundred fifteen million, five hundred twenty thousand, five hundred four".