56610845841 has 16 divisors (see below), whose sum is σ = 82363170240. Its totient is φ = 34301219520.

The previous prime is 56610845821. The next prime is 56610845873. The reversal of 56610845841 is 14854801665.

It is not a de Polignac number, because 56610845841 - 2¹⁵ = 56610813073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56610845821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71146 + ... + 343923.

It is an arithmetic number, because the mean of its divisors is an integer number (5147698140).

Almost surely, 2^56610845841 is an apocalyptic number.

It is an amenable number.

56610845841 is a deficient number, since it is larger than the sum of its proper divisors (25752324399).

56610845841 is a wasteful number, since it uses less digits than its factorization.

56610845841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419216.

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 56610845841 in words is "fifty-six billion, six hundred ten million, eight hundred forty-five thousand, eight hundred forty-one".