65252663111812 has 24 divisors (see below), whose sum is σ = 124650115716672. Its totient is φ = 29642003848800.

The previous prime is 65252663111791. The next prime is 65252663111827. The reversal of 65252663111812 is 21811136625256.

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, 457367008 + ... + 457509655.

It is an arithmetic number, because the mean of its divisors is an integer number (5193754821528).

Almost surely, 2^{65252663111812} is an apocalyptic number.

It is an amenable number.

65252663111812 is a deficient number, since it is larger than the sum of its proper divisors (59397452604860).

65252663111812 is a wasteful number, since it uses less digits than its factorization.

65252663111812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914878299 (or 914878297 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The spelling of 65252663111812 in words is "sixty-five trillion, two hundred fifty-two billion, six hundred sixty-three million, one hundred eleven thousand, eight hundred twelve".