564652164 has 48 divisors (see below), whose sum is σ = 1352352960. Its totient is φ = 183260160.

The previous prime is 564652163. The next prime is 564652169. The reversal of 564652164 is 461256465.

It is not an unprimeable number, because it can be changed into a prime (564652163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362812 + ... + 364364.

It is an arithmetic number, because the mean of its divisors is an integer number (28174020).

Almost surely, 2^564652164 is an apocalyptic number.

It is an amenable number.

564652164 is an abundant number, since it is smaller than the sum of its proper divisors (787700796).

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

564652164 is a wasteful number, since it uses less digits than its factorization.

564652164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340 (or 2338 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 564652164 is about 23762.4107362868. The cubic root of 564652164 is about 826.5332559451.

The spelling of 564652164 in words is "five hundred sixty-four million, six hundred fifty-two thousand, one hundred sixty-four".