56941037889 has 32 divisors (see below), whose sum is σ = 84648574080. Its totient is φ = 33835180032.

The previous prime is 56941037861. The next prime is 56941037893. The reversal of 56941037889 is 98873014965.

It is not a de Polignac number, because 56941037889 - 2¹¹ = 56941035841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56941037899) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3201429 + ... + 3219165.

It is an arithmetic number, because the mean of its divisors is an integer number (2645267940).

Almost surely, 2^56941037889 is an apocalyptic number.

It is an amenable number.

56941037889 is a deficient number, since it is larger than the sum of its proper divisors (27707536191).

56941037889 is a wasteful number, since it uses less digits than its factorization.

56941037889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21089.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 56941037889 in words is "fifty-six billion, nine hundred forty-one million, thirty-seven thousand, eight hundred eighty-nine".