56562673 has 16 divisors (see below), whose sum is σ = 60857280. Its totient is φ = 52468416.

The previous prime is 56562659. The next prime is 56562691. The reversal of 56562673 is 37626565.

It is a cyclic number.

It is not a de Polignac number, because 56562673 - 2¹⁷ = 56431601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56502673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83211 + ... + 83887.

It is an arithmetic number, because the mean of its divisors is an integer number (3803580).

Almost surely, 2^56562673 is an apocalyptic number.

It is an amenable number.

56562673 is a deficient number, since it is larger than the sum of its proper divisors (4294607).

56562673 is a wasteful number, since it uses less digits than its factorization.

56562673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its digits is 226800, while the sum is 40.

The square root of 56562673 is about 7520.8159796660. The cubic root of 56562673 is about 383.8633433904.

The spelling of 56562673 in words is "fifty-six million, five hundred sixty-two thousand, six hundred seventy-three".