56633663887210 has 16 divisors (see below), whose sum is σ = 101940684717096. Its totient is φ = 22653445617088.

The previous prime is 56633663887193. The next prime is 56633663887219. The reversal of 56633663887210 is 1278836633665.

It can be written as a sum of positive squares in 4 ways, for example, as 27656102834649 + 28977561052561 = 5258907^2 + 5383081^2 .

It is not an unprimeable number, because it can be changed into a prime (56633663887219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15904584 + ... + 19136956.

Almost surely, 2^{56633663887210} is an apocalyptic number.

56633663887210 is a deficient number, since it is larger than the sum of its proper divisors (45307020829886).

56633663887210 is a wasteful number, since it uses less digits than its factorization.

56633663887210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984457.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 56633663887210 in words is "fifty-six trillion, six hundred thirty-three billion, six hundred sixty-three million, eight hundred eighty-seven thousand, two hundred ten".