252423179 has 2 divisors, whose sum is σ = 252423180. Its totient is φ = 252423178.

The previous prime is 252423109. The next prime is 252423203. The reversal of 252423179 is 971324252.

It is a happy number.

252423179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252423179 is a prime.

It is a super-2 number, since 2×252423179² = 127434922592932082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (252423109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126211589 + 126211590.

It is an arithmetic number, because the mean of its divisors is an integer number (126211590).

Almost surely, 2^252423179 is an apocalyptic number.

252423179 is a deficient number, since it is larger than the sum of its proper divisors (1).

252423179 is an equidigital number, since it uses as much as digits as its factorization.

252423179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 252423179 is about 15887.8311609861. The cubic root of 252423179 is about 631.9893269508.

The spelling of 252423179 in words is "two hundred fifty-two million, four hundred twenty-three thousand, one hundred seventy-nine".