56150510055 has 16 divisors (see below), whose sum is σ = 90085622784. Its totient is φ = 29865336480.

The previous prime is 56150510047. The next prime is 56150510083. The reversal of 56150510055 is 55001505165.

It is not a de Polignac number, because 56150510055 - 2³ = 56150510047 is a prime.

It is a super-2 number, since 2×56150510055² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56150509998 and 56150510025.

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 15 ways as a sum of consecutive naturals, for example, 5094451 + ... + 5105460.

It is an arithmetic number, because the mean of its divisors is an integer number (5630351424).

Almost surely, 2^56150510055 is an apocalyptic number.

56150510055 is a deficient number, since it is larger than the sum of its proper divisors (33935112729).

56150510055 is a wasteful number, since it uses less digits than its factorization.

56150510055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200286.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 56150510055 in words is "fifty-six billion, one hundred fifty million, five hundred ten thousand, fifty-five".