56179153 has 4 divisors (see below), whose sum is σ = 56537140. Its totient is φ = 55821168.

The previous prime is 56179127. The next prime is 56179171. The reversal of 56179153 is 35197165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35197165 = 5 ⋅7039433.

It can be written as a sum of positive squares in 2 ways, for example, as 42094144 + 14085009 = 6488^2 + 3753^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56179153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56179183) 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, 178758 + ... + 179071.

It is an arithmetic number, because the mean of its divisors is an integer number (14134285).

Almost surely, 2^56179153 is an apocalyptic number.

It is an amenable number.

56179153 is a deficient number, since it is larger than the sum of its proper divisors (357987).

56179153 is a wasteful number, since it uses less digits than its factorization.

56179153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357986.

The product of its digits is 28350, while the sum is 37.

The square root of 56179153 is about 7495.2753785301. The cubic root of 56179153 is about 382.9937872089.

The spelling of 56179153 in words is "fifty-six million, one hundred seventy-nine thousand, one hundred fifty-three".