56600573 has 2 divisors, whose sum is σ = 56600574. Its totient is φ = 56600572.

The previous prime is 56600543. The next prime is 56600581. The reversal of 56600573 is 37500665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55995289 + 605284 = 7483^2 + 778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56600573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56600543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28300286 + 28300287.

It is an arithmetic number, because the mean of its divisors is an integer number (28300287).

Almost surely, 2^56600573 is an apocalyptic number.

It is an amenable number.

56600573 is a deficient number, since it is larger than the sum of its proper divisors (1).

56600573 is an equidigital number, since it uses as much as digits as its factorization.

56600573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 56600573 is about 7523.3352311325. The cubic root of 56600573 is about 383.9490605353.

The spelling of 56600573 in words is "fifty-six million, six hundred thousand, five hundred seventy-three".