56159308 has 12 divisors (see below), whose sum is σ = 99233680. Its totient is φ = 27806832.

The previous prime is 56159297. The next prime is 56159309. The reversal of 56159308 is 80395165.

56159308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56159309) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 67743 + ... + 68566.

Almost surely, 2^56159308 is an apocalyptic number.

It is an amenable number.

56159308 is a deficient number, since it is larger than the sum of its proper divisors (43074372).

56159308 is a wasteful number, since it uses less digits than its factorization.

56159308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136416 (or 136414 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 56159308 is about 7493.9514276515. The cubic root of 56159308 is about 382.9486850288.

The spelling of 56159308 in words is "fifty-six million, one hundred fifty-nine thousand, three hundred eight".