564373914 has 32 divisors (see below), whose sum is σ = 1216555200. Its totient is φ = 173513472.

The previous prime is 564373889. The next prime is 564373919. The reversal of 564373914 is 419373465.

It is not an unprimeable number, because it can be changed into a prime (564373919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137362 + ... + 141410.

It is an arithmetic number, because the mean of its divisors is an integer number (38017350).

Almost surely, 2^564373914 is an apocalyptic number.

564373914 is an abundant number, since it is smaller than the sum of its proper divisors (652181286).

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

564373914 is a wasteful number, since it uses less digits than its factorization.

564373914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854.

The product of its digits is 272160, while the sum is 42.

The square root of 564373914 is about 23756.5551795710. Note that the first 3 decimals coincide. The cubic root of 564373914 is about 826.3974669405.

The spelling of 564373914 in words is "five hundred sixty-four million, three hundred seventy-three thousand, nine hundred fourteen".