565165235330664 has 32 divisors (see below), whose sum is σ = 1412924445133920. Its totient is φ = 188386897535936.

The previous prime is 565165235330659. The next prime is 565165235330719. The reversal of 565165235330664 is 466033532561565.

It is a junction number, because it is equal to n+sod(n) for n = 565165235330598 and 565165235330607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91589982 + ... + 97565645.

It is an arithmetic number, because the mean of its divisors is an integer number (44153888910435).

Almost surely, 2^{565165235330664} is an apocalyptic number.

It is an amenable number.

565165235330664 is an abundant number, since it is smaller than the sum of its proper divisors (847759209803256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565165235330664 is a wasteful number, since it uses less digits than its factorization.

565165235330664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189280129 (or 189280125 counting only the distinct ones).

The product of its (nonzero) digits is 174960000, while the sum is 60.

The spelling of 565165235330664 in words is "five hundred sixty-five trillion, one hundred sixty-five billion, two hundred thirty-five million, three hundred thirty thousand, six hundred sixty-four".