765053610152564 has 12 divisors (see below), whose sum is σ = 1358826561316224. Its totient is φ = 376817449776504.

The previous prime is 765053610152561. The next prime is 765053610152581. The reversal of 765053610152564 is 465251016350567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765053610152561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427338824644 + ... + 1427338825179.

It is an arithmetic number, because the mean of its divisors is an integer number (113235546776352).

Almost surely, 2^{765053610152564} is an apocalyptic number.

It is an amenable number.

765053610152564 is a deficient number, since it is larger than the sum of its proper divisors (593772951163660).

765053610152564 is a wasteful number, since it uses less digits than its factorization.

765053610152564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854677649894 (or 2854677649892 counting only the distinct ones).

The product of its (nonzero) digits is 22680000, while the sum is 56.

The spelling of 765053610152564 in words is "seven hundred sixty-five trillion, fifty-three billion, six hundred ten million, one hundred fifty-two thousand, five hundred sixty-four".