564961288 has 32 divisors (see below), whose sum is σ = 1092101760. Its totient is φ = 273792960.

The previous prime is 564961249. The next prime is 564961297. The reversal of 564961288 is 882169465.

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, 76695 + ... + 83737.

It is an arithmetic number, because the mean of its divisors is an integer number (34128180).

Almost surely, 2^564961288 is an apocalyptic number.

It is an amenable number.

564961288 is a deficient number, since it is larger than the sum of its proper divisors (527140472).

564961288 is a wasteful number, since it uses less digits than its factorization.

564961288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357 (or 7353 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 564961288 is about 23768.9143210202. The cubic root of 564961288 is about 826.6840594965.

The spelling of 564961288 in words is "five hundred sixty-four million, nine hundred sixty-one thousand, two hundred eighty-eight".