115637616772 has 12 divisors (see below), whose sum is σ = 202375917520. Its totient is φ = 57815926056.

The previous prime is 115637616761. The next prime is 115637616781. The reversal of 115637616772 is 277616736511.

115637616772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629022 + ... + 791797.

Almost surely, 2^115637616772 is an apocalyptic number.

It is an amenable number.

115637616772 is a deficient number, since it is larger than the sum of its proper divisors (86738300748).

115637616772 is a wasteful number, since it uses less digits than its factorization.

115637616772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441170 (or 1441168 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 52.

The spelling of 115637616772 in words is "one hundred fifteen billion, six hundred thirty-seven million, six hundred sixteen thousand, seven hundred seventy-two".