5631179 has 2 divisors, whose sum is σ = 5631180. Its totient is φ = 5631178.

The previous prime is 5631173. The next prime is 5631187. The reversal of 5631179 is 9711365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5631179 - 2⁸ = 5630923 is a prime.

It is not a weakly prime, because it can be changed into another prime (5631173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815589 + 2815590.

It is an arithmetic number, because the mean of its divisors is an integer number (2815590).

Almost surely, 2^5631179 is an apocalyptic number.

5631179 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631179 is an equidigital number, since it uses as much as digits as its factorization.

5631179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 5631179 is about 2373.0105351641. The cubic root of 5631179 is about 177.9097615240.

The spelling of 5631179 in words is "five million, six hundred thirty-one thousand, one hundred seventy-nine".