652144633164 has 24 divisors (see below), whose sum is σ = 1690745345520. Its totient is φ = 217381544352.

The previous prime is 652144633099. The next prime is 652144633177. The reversal of 652144633164 is 461336441256.

652144633164 is a `hidden beast` number, since 6 + 5 + 2 + 1 + 4 + 4 + 633 + 1 + 6 + 4 = 666.

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, 3019188009 + ... + 3019188224.

It is an arithmetic number, because the mean of its divisors is an integer number (70447722730).

Almost surely, 2^652144633164 is an apocalyptic number.

It is an amenable number.

652144633164 is an abundant number, since it is smaller than the sum of its proper divisors (1038600712356).

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

652144633164 is a wasteful number, since it uses less digits than its factorization.

652144633164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038376246 (or 6038376238 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 652144633164 in words is "six hundred fifty-two billion, one hundred forty-four million, six hundred thirty-three thousand, one hundred sixty-four".