564748832 has 18 divisors (see below), whose sum is σ = 1112113989. Its totient is φ = 282307200.

The previous prime is 564748817. The next prime is 564748843. The reversal of 564748832 is 238847465.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 413064976 + 151683856 = 20324^2 + 12316^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=16804.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 132332 + ... + 136532.

Almost surely, 2^564748832 is an apocalyptic number.

It is an amenable number.

564748832 is a deficient number, since it is larger than the sum of its proper divisors (547365157).

564748832 is an frugal number, since it uses more digits than its factorization.

564748832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8412 (or 4203 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The square root of 564748832 is about 23764.4447021175. Note that the first 3 decimals coincide. The cubic root of 564748832 is about 826.5804205317.

The spelling of 564748832 in words is "five hundred sixty-four million, seven hundred forty-eight thousand, eight hundred thirty-two".