56803045255 has 24 divisors (see below), whose sum is σ = 74945127600. Its totient is φ = 41299484160.

The previous prime is 56803045219. The next prime is 56803045301. The reversal of 56803045255 is 55254030865.

It is not a de Polignac number, because 56803045255 - 2³⁵ = 22443306887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2486676 + ... + 2509414.

It is an arithmetic number, because the mean of its divisors is an integer number (3122713650).

Almost surely, 2^56803045255 is an apocalyptic number.

56803045255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56803045255 is a deficient number, since it is larger than the sum of its proper divisors (18142082345).

56803045255 is a wasteful number, since it uses less digits than its factorization.

56803045255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26895 (or 26884 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 56803045255 in words is "fifty-six billion, eight hundred three million, forty-five thousand, two hundred fifty-five".