56500611102 has 64 divisors (see below), whose sum is σ = 137067524160. Its totient is φ = 17146639872.

The previous prime is 56500611077. The next prime is 56500611109. The reversal of 56500611102 is 20111600565.

It is a happy number.

56500611102 is a `hidden beast` number, since 5 + 650 + 0 + 6 + 1 + 1 + 1 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56500611109) 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 31 ways as a sum of consecutive naturals, for example, 500023 + ... + 602514.

It is an arithmetic number, because the mean of its divisors is an integer number (2141680065).

Almost surely, 2^56500611102 is an apocalyptic number.

56500611102 is an abundant number, since it is smaller than the sum of its proper divisors (80566913058).

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

56500611102 is a wasteful number, since it uses less digits than its factorization.

56500611102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102634 (or 1102628 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 56500611102 in words is "fifty-six billion, five hundred million, six hundred eleven thousand, one hundred two".