56633628701 has 12 divisors (see below), whose sum is σ = 61633375200. Its totient is φ = 52014465360.

The previous prime is 56633628679. The next prime is 56633628769. The reversal of 56633628701 is 10782633665.

It is a de Polignac number, because none of the positive numbers 2^k-56633628701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56633628101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 808355 + ... + 875616.

It is an arithmetic number, because the mean of its divisors is an integer number (5136114600).

Almost surely, 2^56633628701 is an apocalyptic number.

It is an amenable number.

56633628701 is a deficient number, since it is larger than the sum of its proper divisors (4999746499).

56633628701 is a wasteful number, since it uses less digits than its factorization.

56633628701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684196 (or 1684183 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 56633628701 in words is "fifty-six billion, six hundred thirty-three million, six hundred twenty-eight thousand, seven hundred one".