564625460 has 24 divisors (see below), whose sum is σ = 1355101440. Its totient is φ = 193585824.

The previous prime is 564625433. The next prime is 564625487. The reversal of 564625460 is 64526465.

564625460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (564625433) and next prime (564625487).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016380 + ... + 2016659.

It is an arithmetic number, because the mean of its divisors is an integer number (56462560).

Almost surely, 2^564625460 is an apocalyptic number.

It is an amenable number.

564625460 is an abundant number, since it is smaller than the sum of its proper divisors (790475980).

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

564625460 is a wasteful number, since it uses less digits than its factorization.

564625460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033055 (or 4033053 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 564625460 is about 23761.8488337924. The cubic root of 564625460 is about 826.5202260402.

The spelling of 564625460 in words is "five hundred sixty-four million, six hundred twenty-five thousand, four hundred sixty".