456351323 has 2 divisors, whose sum is σ = 456351324. Its totient is φ = 456351322.

The previous prime is 456351289. The next prime is 456351331. The reversal of 456351323 is 323153654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456351323 - 2⁸ = 456351067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 456351323.

It is not a weakly prime, because it can be changed into another prime (456351373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228175661 + 228175662.

It is an arithmetic number, because the mean of its divisors is an integer number (228175662).

Almost surely, 2^456351323 is an apocalyptic number.

456351323 is a deficient number, since it is larger than the sum of its proper divisors (1).

456351323 is an equidigital number, since it uses as much as digits as its factorization.

456351323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 456351323 is about 21362.3810236593. The cubic root of 456351323 is about 769.8978461209.

The spelling of 456351323 in words is "four hundred fifty-six million, three hundred fifty-one thousand, three hundred twenty-three".