83152708612568 has 32 divisors (see below), whose sum is σ = 179484991495200. Its totient is φ = 35376751940352.

The previous prime is 83152708612511. The next prime is 83152708612573. The reversal of 83152708612568 is 86521680725138.

It is a self number, because there is not a number n which added to its sum of digits gives 83152708612568.

It is a congruent number.

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, 5419225163 + ... + 5419240506.

It is an arithmetic number, because the mean of its divisors is an integer number (5608905984225).

Almost surely, 2^{83152708612568} is an apocalyptic number.

It is an amenable number.

83152708612568 is an abundant number, since it is smaller than the sum of its proper divisors (96332282882632).

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

83152708612568 is a wasteful number, since it uses less digits than its factorization.

83152708612568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838465819 (or 10838465815 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 62.

The spelling of 83152708612568 in words is "eighty-three trillion, one hundred fifty-two billion, seven hundred eight million, six hundred twelve thousand, five hundred sixty-eight".