2656602735152 has 40 divisors (see below), whose sum is σ = 5188066833840. Its totient is φ = 1317753066240.

The previous prime is 2656602735133. The next prime is 2656602735167. The reversal of 2656602735152 is 2515372066562.

It is a self number, because there is not a number n which added to its sum of digits gives 2656602735152.

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, 6623474 + ... + 7013102.

It is an arithmetic number, because the mean of its divisors is an integer number (129701670846).

Almost surely, 2^{2656602735152} is an apocalyptic number.

It is an amenable number.

2656602735152 is a deficient number, since it is larger than the sum of its proper divisors (2531464098688).

2656602735152 is a wasteful number, since it uses less digits than its factorization.

2656602735152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393021 (or 393015 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 2656602735152 in words is "two trillion, six hundred fifty-six billion, six hundred two million, seven hundred thirty-five thousand, one hundred fifty-two".