5656179 has 4 divisors (see below), whose sum is σ = 7541576. Its totient is φ = 3770784.

The previous prime is 5656171. The next prime is 5656181. The reversal of 5656179 is 9716565.

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

It is not a de Polignac number, because 5656179 - 2³ = 5656171 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5656171) 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, 942694 + ... + 942699.

It is an arithmetic number, because the mean of its divisors is an integer number (1885394).

Almost surely, 2^5656179 is an apocalyptic number.

5656179 is a deficient number, since it is larger than the sum of its proper divisors (1885397).

5656179 is a wasteful number, since it uses less digits than its factorization.

5656179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885396.

The product of its digits is 56700, while the sum is 39.

The square root of 5656179 is about 2378.2722720496. The cubic root of 5656179 is about 178.1726536705.

The spelling of 5656179 in words is "five million, six hundred fifty-six thousand, one hundred seventy-nine".