56540122362 has 20 divisors (see below), whose sum is σ = 126691756026. Its totient is φ = 18846707400.

The previous prime is 56540122349. The next prime is 56540122363. The reversal of 56540122362 is 26322104565.

56540122362 is a `hidden beast` number, since 56 + 540 + 1 + 2 + 2 + 3 + 62 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48775164201 + 7764958161 = 220851^2 + 88119^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56540122363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 174506389 + ... + 174506712.

Almost surely, 2^56540122362 is an apocalyptic number.

56540122362 is an abundant number, since it is smaller than the sum of its proper divisors (70151633664).

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

56540122362 is a wasteful number, since it uses less digits than its factorization.

56540122362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349013115 (or 349013106 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 56540122362 in words is "fifty-six billion, five hundred forty million, one hundred twenty-two thousand, three hundred sixty-two".