564625612 has 12 divisors (see below), whose sum is σ = 999197640. Its totient is φ = 279140576.

The previous prime is 564625609. The next prime is 564625613. The reversal of 564625612 is 216526465.

It is not an unprimeable number, because it can be changed into a prime (564625613) 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, 792658 + ... + 793369.

It is an arithmetic number, because the mean of its divisors is an integer number (83266470).

Almost surely, 2^564625612 is an apocalyptic number.

It is an amenable number.

564625612 is a deficient number, since it is larger than the sum of its proper divisors (434572028).

564625612 is a wasteful number, since it uses less digits than its factorization.

564625612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586120 (or 1586118 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 564625612 is about 23761.8520321965. The cubic root of 564625612 is about 826.5203002080.

The spelling of 564625612 in words is "five hundred sixty-four million, six hundred twenty-five thousand, six hundred twelve".