568533164 has 12 divisors (see below), whose sum is σ = 996704184. Its totient is φ = 283760544.

The previous prime is 568533137. The next prime is 568533169. The reversal of 568533164 is 461335865.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (568533169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123977 + ... + 128480.

It is an arithmetic number, because the mean of its divisors is an integer number (83058682).

Almost surely, 2^568533164 is an apocalyptic number.

It is an amenable number.

568533164 is a deficient number, since it is larger than the sum of its proper divisors (428171020).

568533164 is a wasteful number, since it uses less digits than its factorization.

568533164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253024 (or 253022 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 568533164 is about 23843.9334842219. The cubic root of 568533164 is about 828.4225926706.

The spelling of 568533164 in words is "five hundred sixty-eight million, five hundred thirty-three thousand, one hundred sixty-four".