425264179 has 2 divisors, whose sum is σ = 425264180. Its totient is φ = 425264178.

The previous prime is 425264171. The next prime is 425264219. The reversal of 425264179 is 971462524.

It is an a-pointer prime, because the next prime (425264219) can be obtained adding 425264179 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425264179 - 2³ = 425264171 is a prime.

It is not a weakly prime, because it can be changed into another prime (425264171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212632089 + 212632090.

It is an arithmetic number, because the mean of its divisors is an integer number (212632090).

Almost surely, 2^425264179 is an apocalyptic number.

425264179 is a deficient number, since it is larger than the sum of its proper divisors (1).

425264179 is an equidigital number, since it uses as much as digits as its factorization.

425264179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 425264179 is about 20621.9344145985. The cubic root of 425264179 is about 752.0030480062.

The spelling of 425264179 in words is "four hundred twenty-five million, two hundred sixty-four thousand, one hundred seventy-nine".