56609733184 has 21 divisors (see below), whose sum is σ = 112338716521. Its totient is φ = 28303914880.

The previous prime is 56609733139. The next prime is 56609733199. The reversal of 56609733184 is 48133790665.

It is a happy number.

The square root of 56609733184 is 237928.

It is a perfect power (a square), and thus also a powerful number.

56609733184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 50387678784 + 6222054400 = 224472^2 + 78880^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1888554 + ... + 1918294.

Almost surely, 2^56609733184 is an apocalyptic number.

56609733184 is the 237928-th square number.

It is an amenable number.

56609733184 is a deficient number, since it is larger than the sum of its proper divisors (55728983337).

56609733184 is an frugal number, since it uses more digits than its factorization.

56609733184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59494 (or 29743 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 56609733184 in words is "fifty-six billion, six hundred nine million, seven hundred thirty-three thousand, one hundred eighty-four".