564729056 has 24 divisors (see below), whose sum is σ = 1112396040. Its totient is φ = 282215808.

The previous prime is 564729031. The next prime is 564729073. The reversal of 564729056 is 650927465.

It is a super-2 number, since 2×564729056² = 637837813381302272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 564728998 and 564729016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81770 + ... + 88406.

It is an arithmetic number, because the mean of its divisors is an integer number (46349835).

Almost surely, 2^564729056 is an apocalyptic number.

It is an amenable number.

564729056 is a deficient number, since it is larger than the sum of its proper divisors (547666984).

564729056 is a wasteful number, since it uses less digits than its factorization.

564729056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306 (or 9298 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 564729056 is about 23764.0286146941. The cubic root of 564729056 is about 826.5707722041.

The spelling of 564729056 in words is "five hundred sixty-four million, seven hundred twenty-nine thousand, fifty-six".