564253613 has 48 divisors (see below), whose sum is σ = 758419200. Its totient is φ = 409474560.

The previous prime is 564253597. The next prime is 564253619. The reversal of 564253613 is 316352465.

564253613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564253613 - 2⁴ = 564253597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564253619) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2145320 + ... + 2145582.

It is an arithmetic number, because the mean of its divisors is an integer number (15800400).

Almost surely, 2^564253613 is an apocalyptic number.

It is an amenable number.

564253613 is a deficient number, since it is larger than the sum of its proper divisors (194165587).

564253613 is a wasteful number, since it uses less digits than its factorization.

564253613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 447 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 564253613 is about 23754.0230908366. The cubic root of 564253613 is about 826.3387449338.

The spelling of 564253613 in words is "five hundred sixty-four million, two hundred fifty-three thousand, six hundred thirteen".