45047199232 has 40 divisors (see below), whose sum is σ = 102864483216. Its totient is φ = 19305940992.

The previous prime is 45047199203. The next prime is 45047199259. The reversal of 45047199232 is 23299174054.

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, 6280903 + ... + 6288070.

Almost surely, 2^45047199232 is an apocalyptic number.

It is an amenable number.

45047199232 is an abundant number, since it is smaller than the sum of its proper divisors (57817283984).

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

45047199232 is an equidigital number, since it uses as much as digits as its factorization.

45047199232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12568998 (or 12568982 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 45047199232 in words is "forty-five billion, forty-seven million, one hundred ninety-nine thousand, two hundred thirty-two".