564264613 has 8 divisors (see below), whose sum is σ = 625995360. Its totient is φ = 504272880.

The previous prime is 564264611. The next prime is 564264647. The reversal of 564264613 is 316462465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564264613 - 2¹ = 564264611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564264611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434070 + ... + 435367.

It is an arithmetic number, because the mean of its divisors is an integer number (78249420).

Almost surely, 2^564264613 is an apocalyptic number.

It is an amenable number.

564264613 is a deficient number, since it is larger than the sum of its proper divisors (61730747).

564264613 is a wasteful number, since it uses less digits than its factorization.

564264613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869507.

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

The square root of 564264613 is about 23754.2546294343. The cubic root of 564264613 is about 826.3441146628.

The spelling of 564264613 in words is "five hundred sixty-four million, two hundred sixty-four thousand, six hundred thirteen".