565304252 has 12 divisors (see below), whose sum is σ = 1006050360. Its totient is φ = 277861296.

The previous prime is 565304249. The next prime is 565304291. The reversal of 565304252 is 252403565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197443 + ... + 1197914.

It is an arithmetic number, because the mean of its divisors is an integer number (83837530).

Almost surely, 2^565304252 is an apocalyptic number.

It is an amenable number.

565304252 is a deficient number, since it is larger than the sum of its proper divisors (440746108).

565304252 is a wasteful number, since it uses less digits than its factorization.

565304252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395420 (or 2395418 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 565304252 is about 23776.1277755651. The cubic root of 565304252 is about 826.8513072505.

The spelling of 565304252 in words is "five hundred sixty-five million, three hundred four thousand, two hundred fifty-two".