56126908055 has 4 divisors (see below), whose sum is σ = 67352289672. Its totient is φ = 44901526440.

The previous prime is 56126908043. The next prime is 56126908069. The reversal of 56126908055 is 55080962165.

56126908055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 56126908055 - 2⁸ = 56126907799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5612690801 + ... + 5612690810.

It is an arithmetic number, because the mean of its divisors is an integer number (16838072418).

Almost surely, 2^56126908055 is an apocalyptic number.

56126908055 is a deficient number, since it is larger than the sum of its proper divisors (11225381617).

56126908055 is a wasteful number, since it uses less digits than its factorization.

56126908055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11225381616.

The product of its (nonzero) digits is 648000, while the sum is 47.

The spelling of 56126908055 in words is "fifty-six billion, one hundred twenty-six million, nine hundred eight thousand, fifty-five".