564564579 has 8 divisors (see below), whose sum is σ = 763988160. Its totient is φ = 370758696.

The previous prime is 564564563. The next prime is 564564599. The reversal of 564564579 is 975465465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564564579 - 2⁴ = 564564563 is a prime.

It is a super-2 number, since 2×564564579² = 637466327722894482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564564599) 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 7 ways as a sum of consecutive naturals, for example, 1404189 + ... + 1404590.

It is an arithmetic number, because the mean of its divisors is an integer number (95498520).

Almost surely, 2^564564579 is an apocalyptic number.

564564579 is a deficient number, since it is larger than the sum of its proper divisors (199423581).

564564579 is a wasteful number, since it uses less digits than its factorization.

564564579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808849.

The product of its digits is 4536000, while the sum is 51.

The square root of 564564579 is about 23760.5677331161. The cubic root of 564564579 is about 826.4905183312.

The spelling of 564564579 in words is "five hundred sixty-four million, five hundred sixty-four thousand, five hundred seventy-nine".