56050561 has 12 divisors (see below), whose sum is σ = 65722368. Its totient is φ = 47659752.

The previous prime is 56050549. The next prime is 56050583. The reversal of 56050561 is 16505065.

It is not a de Polignac number, because 56050561 - 2⁵ = 56050529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56050541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1720 + ... + 10726.

It is an arithmetic number, because the mean of its divisors is an integer number (5476864).

Almost surely, 2^56050561 is an apocalyptic number.

It is an amenable number.

56050561 is a deficient number, since it is larger than the sum of its proper divisors (9671807).

56050561 is a wasteful number, since it uses less digits than its factorization.

56050561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9148 (or 9141 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 56050561 is about 7486.6922602709. The cubic root of 56050561 is about 382.7013444349.

The spelling of 56050561 in words is "fifty-six million, fifty thousand, five hundred sixty-one".