473574564 has 36 divisors (see below), whose sum is σ = 1209441324. Its totient is φ = 156229632.

The previous prime is 473574547. The next prime is 473574653. The reversal of 473574564 is 465475374.

473574564 is a `hidden beast` number, since 4 + 73 + 574 + 5 + 6 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 164096100 + 309478464 = 12810^2 + 17592^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64317 + ... + 71300.

Almost surely, 2^473574564 is an apocalyptic number.

It is an amenable number.

473574564 is an abundant number, since it is smaller than the sum of its proper divisors (735866760).

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

473574564 is a wasteful number, since it uses less digits than its factorization.

473574564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135724 (or 135719 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The square root of 473574564 is about 21761.7684024070. The cubic root of 473574564 is about 779.4641092238.

The spelling of 473574564 in words is "four hundred seventy-three million, five hundred seventy-four thousand, five hundred sixty-four".