45556520232 has 16 divisors (see below), whose sum is σ = 113891300640. Its totient is φ = 15185506736.

The previous prime is 45556520213. The next prime is 45556520257. The reversal of 45556520232 is 23202565554.

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, 949094148 + ... + 949094195.

It is an arithmetic number, because the mean of its divisors is an integer number (7118206290).

Almost surely, 2^45556520232 is an apocalyptic number.

It is an amenable number.

45556520232 is an abundant number, since it is smaller than the sum of its proper divisors (68334780408).

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

45556520232 is a wasteful number, since it uses less digits than its factorization.

45556520232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898188352 (or 1898188348 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 45556520232 in words is "forty-five billion, five hundred fifty-six million, five hundred twenty thousand, two hundred thirty-two".