564845932 has 18 divisors (see below), whose sum is σ = 1149865332. Its totient is φ = 242076744.

The previous prime is 564845917. The next prime is 564845969. The reversal of 564845932 is 239548465.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1440738 + ... + 1441129.

Almost surely, 2^564845932 is an apocalyptic number.

It is an amenable number.

564845932 is an abundant number, since it is smaller than the sum of its proper divisors (585019400).

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

564845932 is a wasteful number, since it uses less digits than its factorization.

564845932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2881885 (or 2881876 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The square root of 564845932 is about 23766.4875823080. The cubic root of 564845932 is about 826.6277904744.

The spelling of 564845932 in words is "five hundred sixty-four million, eight hundred forty-five thousand, nine hundred thirty-two".