56751179 has 2 divisors, whose sum is σ = 56751180. Its totient is φ = 56751178.

The previous prime is 56751161. The next prime is 56751187. The reversal of 56751179 is 97115765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56751179 - 2¹² = 56747083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56751379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28375589 + 28375590.

It is an arithmetic number, because the mean of its divisors is an integer number (28375590).

Almost surely, 2^56751179 is an apocalyptic number.

56751179 is a deficient number, since it is larger than the sum of its proper divisors (1).

56751179 is an equidigital number, since it uses as much as digits as its factorization.

56751179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66150, while the sum is 41.

The square root of 56751179 is about 7533.3378392317. The cubic root of 56751179 is about 384.2893033797.

It can be divided in two parts, 56 and 751179, that multiplied together give a palindrome (42066024).

The spelling of 56751179 in words is "fifty-six million, seven hundred fifty-one thousand, one hundred seventy-nine".