456523339 has 2 divisors, whose sum is σ = 456523340. Its totient is φ = 456523338.

The previous prime is 456523261. The next prime is 456523357. The reversal of 456523339 is 933325654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456523339 - 2⁹ = 456522827 is a prime.

It is not a weakly prime, because it can be changed into another prime (456523369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228261669 + 228261670.

It is an arithmetic number, because the mean of its divisors is an integer number (228261670).

Almost surely, 2^456523339 is an apocalyptic number.

456523339 is a deficient number, since it is larger than the sum of its proper divisors (1).

456523339 is an equidigital number, since it uses as much as digits as its factorization.

456523339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 40.

The square root of 456523339 is about 21366.4067872911. The cubic root of 456523339 is about 769.9945684668.

The spelling of 456523339 in words is "four hundred fifty-six million, five hundred twenty-three thousand, three hundred thirty-nine".