115924977032 has 108 divisors (see below), whose sum is σ = 236541908205. Its totient is φ = 53250932736.

The previous prime is 115924977023. The next prime is 115924977037. The reversal of 115924977032 is 230779429511.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 14 ways, for example, as 10939904836 + 104985072196 = 104594^2 + 324014^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=240754.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115924977037) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1195102808 + ... + 1195102904.

Almost surely, 2^115924977032 is an apocalyptic number.

It is an amenable number.

115924977032 is an abundant number, since it is smaller than the sum of its proper divisors (120616931173).

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

115924977032 is an frugal number, since it uses more digits than its factorization.

115924977032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 50.

Multiplying 115924977032 by its sum of digits (50), we get a square (5796248851600 = 2407540²).

The spelling of 115924977032 in words is "one hundred fifteen billion, nine hundred twenty-four million, nine hundred seventy-seven thousand, thirty-two".