453223323499 has 2 divisors, whose sum is σ = 453223323500. Its totient is φ = 453223323498.

The previous prime is 453223323491. The next prime is 453223323503. The reversal of 453223323499 is 994323322354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 453223323499 - 2³ = 453223323491 is a prime.

It is a super-2 number, since 2×453223323499² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (453223323491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226611661749 + 226611661750.

It is an arithmetic number, because the mean of its divisors is an integer number (226611661750).

Almost surely, 2^453223323499 is an apocalyptic number.

453223323499 is a deficient number, since it is larger than the sum of its proper divisors (1).

453223323499 is an equidigital number, since it uses as much as digits as its factorization.

453223323499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 49.

The spelling of 453223323499 in words is "four hundred fifty-three billion, two hundred twenty-three million, three hundred twenty-three thousand, four hundred ninety-nine".