564206320104065 has 16 divisors (see below), whose sum is σ = 716874522766848. Its totient is φ = 424813808852736.

The previous prime is 564206320103971. The next prime is 564206320104071. The reversal of 564206320104065 is 560401023602465.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564206320104065 is a prime.

It is a super-2 number, since 2×564206320104065² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139652624 + ... + 143635886.

It is an arithmetic number, because the mean of its divisors is an integer number (44804657672928).

Almost surely, 2^{564206320104065} is an apocalyptic number.

It is an amenable number.

564206320104065 is a deficient number, since it is larger than the sum of its proper divisors (152668202662783).

564206320104065 is a wasteful number, since it uses less digits than its factorization.

564206320104065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649688.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 564206320104065 in words is "five hundred sixty-four trillion, two hundred six billion, three hundred twenty million, one hundred four thousand, sixty-five".