568504431 has 12 divisors (see below), whose sum is σ = 895825320. Its totient is φ = 344548080.

The previous prime is 568504423. The next prime is 568504477. The reversal of 568504431 is 134405865.

It is a happy number.

568504431 is a `hidden beast` number, since 568 + 50 + 4 + 43 + 1 = 666.

568504431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 568504431 - 2³ = 568504423 is a prime.

It is a super-2 number, since 2×568504431² = 646394576133267522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568504411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2871136 + ... + 2871333.

It is an arithmetic number, because the mean of its divisors is an integer number (74652110).

Almost surely, 2^568504431 is an apocalyptic number.

568504431 is a deficient number, since it is larger than the sum of its proper divisors (327320889).

568504431 is a wasteful number, since it uses less digits than its factorization.

568504431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742486 (or 5742483 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 568504431 is about 23843.3309543780. The cubic root of 568504431 is about 828.4086365998.

The spelling of 568504431 in words is "five hundred sixty-eight million, five hundred four thousand, four hundred thirty-one".