564504552 has 48 divisors (see below), whose sum is σ = 1585496640. Its totient is φ = 188167536.

The previous prime is 564504509. The next prime is 564504583. The reversal of 564504552 is 255405465.

564504552 is a `hidden beast` number, since 5 + 645 + 0 + 4 + 5 + 5 + 2 = 666.

564504552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143248 + ... + 147135.

It is an arithmetic number, because the mean of its divisors is an integer number (33031180).

Almost surely, 2^564504552 is an apocalyptic number.

It is an amenable number.

564504552 is an abundant number, since it is smaller than the sum of its proper divisors (1020992088).

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

564504552 is a wasteful number, since it uses less digits than its factorization.

564504552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290404 (or 290388 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 564504552 is about 23759.3045352763. The cubic root of 564504552 is about 826.4612252520.

The spelling of 564504552 in words is "five hundred sixty-four million, five hundred four thousand, five hundred fifty-two".