564152816 has 20 divisors (see below), whose sum is σ = 1094348112. Its totient is φ = 281740416.

The previous prime is 564152791. The next prime is 564152843. The reversal of 564152816 is 618251465.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 564152816.

It is a congruent number.

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, 6860 + ... + 34283.

Almost surely, 2^564152816 is an apocalyptic number.

It is an amenable number.

564152816 is a deficient number, since it is larger than the sum of its proper divisors (530195296).

564152816 is a wasteful number, since it uses less digits than its factorization.

564152816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42008 (or 42002 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 564152816 is about 23751.9013133686. The cubic root of 564152816 is about 826.2895369034.

The spelling of 564152816 in words is "five hundred sixty-four million, one hundred fifty-two thousand, eight hundred sixteen".