56045055055 has 16 divisors (see below), whose sum is σ = 73853964288. Its totient is φ = 40490100000.

The previous prime is 56045055043. The next prime is 56045055071. The reversal of 56045055055 is 55055054065.

56045055055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56045055055 - 2⁵ = 56045055023 is a prime.

It is a super-2 number, since 2×56045055055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56045054999 and 56045055017.

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, 3365871 + ... + 3382480.

It is an arithmetic number, because the mean of its divisors is an integer number (4615872768).

Almost surely, 2^56045055055 is an apocalyptic number.

56045055055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56045055055 is a deficient number, since it is larger than the sum of its proper divisors (17808909233).

56045055055 is a wasteful number, since it uses less digits than its factorization.

56045055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748518.

The product of its (nonzero) digits is 375000, while the sum is 40.

The spelling of 56045055055 in words is "fifty-six billion, forty-five million, fifty-five thousand, fifty-five".