565013164 has 12 divisors (see below), whose sum is σ = 991317600. Its totient is φ = 281779568.

The previous prime is 565013153. The next prime is 565013213. The reversal of 565013164 is 461310565.

565013164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180004 + ... + 183115.

It is an arithmetic number, because the mean of its divisors is an integer number (82609800).

Almost surely, 2^565013164 is an apocalyptic number.

It is an amenable number.

565013164 is a deficient number, since it is larger than the sum of its proper divisors (426304436).

565013164 is a wasteful number, since it uses less digits than its factorization.

565013164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363512 (or 363510 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 565013164 is about 23770.0055532177. The cubic root of 565013164 is about 826.7093613774.

The spelling of 565013164 in words is "five hundred sixty-five million, thirteen thousand, one hundred sixty-four".