56653215222 has 16 divisors (see below), whose sum is σ = 113363136000. Its totient is φ = 18874954152.

The previous prime is 56653215167. The next prime is 56653215277. The reversal of 56653215222 is 22251235665.

It is an interprime number because it is at equal distance from previous prime (56653215167) and next prime (56653215277).

It is a congruent number.

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, 2349738 + ... + 2373725.

It is an arithmetic number, because the mean of its divisors is an integer number (7085196000).

Almost surely, 2^56653215222 is an apocalyptic number.

56653215222 is an abundant number, since it is smaller than the sum of its proper divisors (56709920778).

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

56653215222 is a wasteful number, since it uses less digits than its factorization.

56653215222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725467.

The product of its digits is 216000, while the sum is 39.

The spelling of 56653215222 in words is "fifty-six billion, six hundred fifty-three million, two hundred fifteen thousand, two hundred twenty-two".