56594743 has 4 divisors (see below), whose sum is σ = 59055408. Its totient is φ = 54134080.

The previous prime is 56594737. The next prime is 56594771. The reversal of 56594743 is 34749565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56594743 - 2⁹ = 56594231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56594743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56594773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230298 + ... + 1230343.

It is an arithmetic number, because the mean of its divisors is an integer number (14763852).

Almost surely, 2^56594743 is an apocalyptic number.

56594743 is a deficient number, since it is larger than the sum of its proper divisors (2460665).

56594743 is a wasteful number, since it uses less digits than its factorization.

56594743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460664.

The product of its digits is 453600, while the sum is 43.

The square root of 56594743 is about 7522.9477600207. The cubic root of 56594743 is about 383.9358775128.

The spelling of 56594743 in words is "fifty-six million, five hundred ninety-four thousand, seven hundred forty-three".