422853323 has 2 divisors, whose sum is σ = 422853324. Its totient is φ = 422853322.

The previous prime is 422853307. The next prime is 422853337. The reversal of 422853323 is 323358224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422853323 - 2⁴ = 422853307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422853323.

It is not a weakly prime, because it can be changed into another prime (422853373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211426661 + 211426662.

It is an arithmetic number, because the mean of its divisors is an integer number (211426662).

Almost surely, 2^422853323 is an apocalyptic number.

422853323 is a deficient number, since it is larger than the sum of its proper divisors (1).

422853323 is an equidigital number, since it uses as much as digits as its factorization.

422853323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 32.

The square root of 422853323 is about 20563.3976521391. The cubic root of 422853323 is about 750.5792993974.

The spelling of 422853323 in words is "four hundred twenty-two million, eight hundred fifty-three thousand, three hundred twenty-three".