56803045585 has 32 divisors (see below), whose sum is σ = 80691811200. Its totient is φ = 37842355200.

The previous prime is 56803045543. The next prime is 56803045603. The reversal of 56803045585 is 58554030865.

It is not a de Polignac number, because 56803045585 - 2²⁵ = 56769491153 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 209560 + ... + 396889.

It is an arithmetic number, because the mean of its divisors is an integer number (2521619100).

Almost surely, 2^56803045585 is an apocalyptic number.

56803045585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56803045585 is a deficient number, since it is larger than the sum of its proper divisors (23888765615).

56803045585 is a wasteful number, since it uses less digits than its factorization.

56803045585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606609.

The product of its (nonzero) digits is 2880000, while the sum is 49.

The spelling of 56803045585 in words is "fifty-six billion, eight hundred three million, forty-five thousand, five hundred eighty-five".