56167002210 has 64 divisors (see below), whose sum is σ = 148827248640. Its totient is φ = 13452185280.

The previous prime is 56167002163. The next prime is 56167002223. The reversal of 56167002210 is 1220076165.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 997930 + ... + 1052709.

It is an arithmetic number, because the mean of its divisors is an integer number (2325425760).

Almost surely, 2^56167002210 is an apocalyptic number.

56167002210 is an abundant number, since it is smaller than the sum of its proper divisors (92660246430).

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

56167002210 is a wasteful number, since it uses less digits than its factorization.

56167002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050743.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 56167002210 its reverse (1220076165), we get a palindrome (57387078375).

The spelling of 56167002210 in words is "fifty-six billion, one hundred sixty-seven million, two thousand, two hundred ten".