56612626135 has 32 divisors (see below), whose sum is σ = 73685158848. Its totient is φ = 41507665920.

The previous prime is 56612626111. The next prime is 56612626153. The reversal of 56612626135 is 53162621665.

It is not a de Polignac number, because 56612626135 - 2¹¹ = 56612624087 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56612626091 and 56612626100.

It is a congruent number.

It is an unprimeable number.

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, 5933829 + ... + 5943361.

It is an arithmetic number, because the mean of its divisors is an integer number (2302661214).

Almost surely, 2^56612626135 is an apocalyptic number.

56612626135 is a deficient number, since it is larger than the sum of its proper divisors (17072532713).

56612626135 is a wasteful number, since it uses less digits than its factorization.

56612626135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10195.

The product of its digits is 388800, while the sum is 43.

The spelling of 56612626135 in words is "fifty-six billion, six hundred twelve million, six hundred twenty-six thousand, one hundred thirty-five".