2651433700556 has 24 divisors (see below), whose sum is σ = 4927529211696. Its totient is φ = 1244031022080.

The previous prime is 2651433700549. The next prime is 2651433700561. The reversal of 2651433700556 is 6550073341562.

It is a self number, because there is not a number n which added to its sum of digits gives 2651433700556.

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, 57828230 + ... + 57874061.

It is an arithmetic number, because the mean of its divisors is an integer number (205313717154).

Almost surely, 2^{2651433700556} is an apocalyptic number.

It is an amenable number.

2651433700556 is a deficient number, since it is larger than the sum of its proper divisors (2276095511140).

2651433700556 is a wasteful number, since it uses less digits than its factorization.

2651433700556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115702649 (or 115702647 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 2651433700556 in words is "two trillion, six hundred fifty-one billion, four hundred thirty-three million, seven hundred thousand, five hundred fifty-six".