56593504 has 48 divisors (see below), whose sum is σ = 124407360. Its totient is φ = 25119360.

The previous prime is 56593487. The next prime is 56593517. The reversal of 56593504 is 40539565.

56593504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13267 + ... + 17005.

It is an arithmetic number, because the mean of its divisors is an integer number (2591820).

Almost surely, 2^56593504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56593504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62203680).

56593504 is an abundant number, since it is smaller than the sum of its proper divisors (67813856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56593504 is a wasteful number, since it uses less digits than its factorization.

56593504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803 (or 3795 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 56593504 is about 7522.8654115304. The cubic root of 56593504 is about 383.9330757212.

The spelling of 56593504 in words is "fifty-six million, five hundred ninety-three thousand, five hundred four".