56593741 has 4 divisors (see below), whose sum is σ = 57006972. Its totient is φ = 56180512.

The previous prime is 56593729. The next prime is 56593769. The reversal of 56593741 is 14739565.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38700841 + 17892900 = 6221^2 + 4230^2 .

It is a cyclic number.

It is not a de Polignac number, because 56593741 - 2¹¹ = 56591693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56593694 and 56593703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56593721) 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, 206410 + ... + 206683.

It is an arithmetic number, because the mean of its divisors is an integer number (14251743).

Almost surely, 2^56593741 is an apocalyptic number.

It is an amenable number.

56593741 is a deficient number, since it is larger than the sum of its proper divisors (413231).

56593741 is a wasteful number, since it uses less digits than its factorization.

56593741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413230.

The product of its digits is 113400, while the sum is 40.

The square root of 56593741 is about 7522.8811634905. The cubic root of 56593741 is about 383.9336116603.

The spelling of 56593741 in words is "fifty-six million, five hundred ninety-three thousand, seven hundred forty-one".