564264361 has 16 divisors (see below), whose sum is σ = 587062080. Its totient is φ = 541981440.

The previous prime is 564264347. The next prime is 564264403. The reversal of 564264361 is 163462465.

It is a cyclic number.

It is not a de Polignac number, because 564264361 - 2⁹ = 564263849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564264361.

It is not an unprimeable number, because it can be changed into a prime (564264331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082781 + ... + 1083301.

It is an arithmetic number, because the mean of its divisors is an integer number (36691380).

Almost surely, 2^564264361 is an apocalyptic number.

It is an amenable number.

564264361 is a deficient number, since it is larger than the sum of its proper divisors (22797719).

564264361 is a wasteful number, since it uses less digits than its factorization.

564264361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936.

The product of its digits is 103680, while the sum is 37.

The square root of 564264361 is about 23754.2493251208. The cubic root of 564264361 is about 826.3439916480.

The spelling of 564264361 in words is "five hundred sixty-four million, two hundred sixty-four thousand, three hundred sixty-one".