564313516 has 24 divisors (see below), whose sum is σ = 1073849504. Its totient is φ = 257921280.

The previous prime is 564313507. The next prime is 564313517. The reversal of 564313516 is 615313465.

564313516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (564313517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47325 + ... + 58036.

Almost surely, 2^564313516 is an apocalyptic number.

It is an amenable number.

564313516 is a deficient number, since it is larger than the sum of its proper divisors (509535988).

564313516 is a wasteful number, since it uses less digits than its factorization.

564313516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105481 (or 105479 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 564313516 is about 23755.2839595741. The cubic root of 564313516 is about 826.3679861692.

The spelling of 564313516 in words is "five hundred sixty-four million, three hundred thirteen thousand, five hundred sixteen".