56826573 has 16 divisors (see below), whose sum is σ = 78580800. Its totient is φ = 36485120.

The previous prime is 56826559. The next prime is 56826611. The reversal of 56826573 is 37562865.

It is a cyclic number.

It is not a de Polignac number, because 56826573 - 2⁴ = 56826557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56826073) 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, 55258 + ... + 56276.

It is an arithmetic number, because the mean of its divisors is an integer number (4911300).

Almost surely, 2^56826573 is an apocalyptic number.

It is an amenable number.

56826573 is a deficient number, since it is larger than the sum of its proper divisors (21754227).

56826573 is a wasteful number, since it uses less digits than its factorization.

56826573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692.

The product of its digits is 302400, while the sum is 42.

The square root of 56826573 is about 7538.3402019277. The cubic root of 56826573 is about 384.4594043212.

The spelling of 56826573 in words is "fifty-six million, eight hundred twenty-six thousand, five hundred seventy-three".