564528376 has 16 divisors (see below), whose sum is σ = 1104512400. Its totient is φ = 269991744.

The previous prime is 564528317. The next prime is 564528389. The reversal of 564528376 is 673825465.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533861 + ... + 1534228.

It is an arithmetic number, because the mean of its divisors is an integer number (69032025).

Almost surely, 2^564528376 is an apocalyptic number.

It is an amenable number.

564528376 is a deficient number, since it is larger than the sum of its proper divisors (539984024).

564528376 is a wasteful number, since it uses less digits than its factorization.

564528376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068118 (or 3068114 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 564528376 is about 23759.8058914630. The cubic root of 564528376 is about 826.4728515741.

The spelling of 564528376 in words is "five hundred sixty-four million, five hundred twenty-eight thousand, three hundred seventy-six".