56116056055 has 16 divisors (see below), whose sum is σ = 67568615424. Its totient is φ = 44740190880.

The previous prime is 56116056023. The next prime is 56116056089. The reversal of 56116056055 is 55065061165.

It is not a de Polignac number, because 56116056055 - 2⁵ = 56116056023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56116055999 and 56116056017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899850 + ... + 1929160.

It is an arithmetic number, because the mean of its divisors is an integer number (4223038464).

Almost surely, 2^56116056055 is an apocalyptic number.

56116056055 is a deficient number, since it is larger than the sum of its proper divisors (11452559369).

56116056055 is a wasteful number, since it uses less digits than its factorization.

56116056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30606.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 56116056055 in words is "fifty-six billion, one hundred sixteen million, fifty-six thousand, fifty-five".