564087613 has 8 divisors (see below), whose sum is σ = 593431200. Its totient is φ = 535403568.

The previous prime is 564087593. The next prime is 564087617. The reversal of 564087613 is 316780465.

It is a happy number.

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

It is not a de Polignac number, because 564087613 - 2¹⁷ = 563956541 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 (564087617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163131 + ... + 166552.

It is an arithmetic number, because the mean of its divisors is an integer number (74178900).

Almost surely, 2^564087613 is an apocalyptic number.

It is an amenable number.

564087613 is a deficient number, since it is larger than the sum of its proper divisors (29343587).

564087613 is a wasteful number, since it uses less digits than its factorization.

564087613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329771.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 564087613 is about 23750.5286888524. The cubic root of 564087613 is about 826.2577023656.

The spelling of 564087613 in words is "five hundred sixty-four million, eighty-seven thousand, six hundred thirteen".