56810473 has 8 divisors (see below), whose sum is σ = 57879360. Its totient is φ = 55751760.

The previous prime is 56810471. The next prime is 56810477. The reversal of 56810473 is 37401865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56810473 - 2¹ = 56810471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56810471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228 + ... + 14098.

It is an arithmetic number, because the mean of its divisors is an integer number (7234920).

Almost surely, 2^56810473 is an apocalyptic number.

It is an amenable number.

56810473 is a deficient number, since it is larger than the sum of its proper divisors (1068887).

56810473 is a wasteful number, since it uses less digits than its factorization.

56810473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 56810473 is about 7537.2722519490. The cubic root of 56810473 is about 384.4230927816.

The spelling of 56810473 in words is "fifty-six million, eight hundred ten thousand, four hundred seventy-three".