564537260 has 24 divisors (see below), whose sum is σ = 1354889760. Its totient is φ = 193555584.

The previous prime is 564537247. The next prime is 564537299. The reversal of 564537260 is 62735465.

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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016065 + ... + 2016344.

It is an arithmetic number, because the mean of its divisors is an integer number (56453740).

Almost surely, 2^564537260 is an apocalyptic number.

It is an amenable number.

564537260 is an abundant number, since it is smaller than the sum of its proper divisors (790352500).

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

564537260 is a wasteful number, since it uses less digits than its factorization.

564537260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032425 (or 4032423 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 564537260 is about 23759.9928451168. The cubic root of 564537260 is about 826.4771869607.

It can be divided in two parts, 564 and 537260, that added together give a 5-th power (537824 = 14⁵).

The spelling of 564537260 in words is "five hundred sixty-four million, five hundred thirty-seven thousand, two hundred sixty".