565285004 has 12 divisors (see below), whose sum is σ = 990723384. Its totient is φ = 282221184.

The previous prime is 565284997. The next prime is 565285033. The reversal of 565285004 is 400582565.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102302 + ... + 107685.

It is an arithmetic number, because the mean of its divisors is an integer number (82560282).

Almost surely, 2^565285004 is an apocalyptic number.

It is an amenable number.

565285004 is a deficient number, since it is larger than the sum of its proper divisors (425438380).

565285004 is a wasteful number, since it uses less digits than its factorization.

565285004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210664 (or 210662 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 565285004 is about 23775.7229963675. The cubic root of 565285004 is about 826.8419226789.

The spelling of 565285004 in words is "five hundred sixty-five million, two hundred eighty-five thousand, four".