564664683 has 16 divisors (see below), whose sum is σ = 830563200. Its totient is φ = 338374080.

The previous prime is 564664663. The next prime is 564664693. The reversal of 564664683 is 386466465.

It is not a de Polignac number, because 564664683 - 2¹⁷ = 564533611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564664603) 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, 93193 + ... + 99066.

It is an arithmetic number, because the mean of its divisors is an integer number (51910200).

Almost surely, 2^564664683 is an apocalyptic number.

564664683 is a deficient number, since it is larger than the sum of its proper divisors (265898517).

564664683 is a wasteful number, since it uses less digits than its factorization.

564664683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192362.

The product of its digits is 2488320, while the sum is 48.

The square root of 564664683 is about 23762.6741550693. The cubic root of 564664683 is about 826.5393643035.

The spelling of 564664683 in words is "five hundred sixty-four million, six hundred sixty-four thousand, six hundred eighty-three".