45569712 has 40 divisors (see below), whose sum is σ = 119724480. Its totient is φ = 14931520.

The previous prime is 45569687. The next prime is 45569753. The reversal of 45569712 is 21796554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5214 + ... + 10877.

It is an arithmetic number, because the mean of its divisors is an integer number (2993112).

Almost surely, 2^45569712 is an apocalyptic number.

It is an amenable number.

45569712 is an abundant number, since it is smaller than the sum of its proper divisors (74154768).

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

45569712 is a wasteful number, since it uses less digits than its factorization.

45569712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16161 (or 16155 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 45569712 is about 6750.5342010836. The cubic root of 45569712 is about 357.1840806968.

The spelling of 45569712 in words is "forty-five million, five hundred sixty-nine thousand, seven hundred twelve".