56902537232 has 10 divisors (see below), whose sum is σ = 110248665918. Its totient is φ = 28451268608.

The previous prime is 56902537231. The next prime is 56902537243. The reversal of 56902537232 is 23273520965.

56902537232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 56741145616 + 161391616 = 238204^2 + 12704^2 .

It is not an unprimeable number, because it can be changed into a prime (56902537231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1778204273 + ... + 1778204304.

Almost surely, 2^56902537232 is an apocalyptic number.

It is an amenable number.

56902537232 is a deficient number, since it is larger than the sum of its proper divisors (53346128686).

56902537232 is a wasteful number, since it uses less digits than its factorization.

56902537232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556408585 (or 3556408579 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 56902537232 in words is "fifty-six billion, nine hundred two million, five hundred thirty-seven thousand, two hundred thirty-two".