453230804993 has 2 divisors, whose sum is σ = 453230804994. Its totient is φ = 453230804992.

The previous prime is 453230804981. The next prime is 453230805061. The reversal of 453230804993 is 399408032354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 357809741584 + 95421063409 = 598172^2 + 308903^2 .

It is a cyclic number.

It is not a de Polignac number, because 453230804993 - 2⁸ = 453230804737 is a prime.

It is not a weakly prime, because it can be changed into another prime (453230800993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226615402496 + 226615402497.

It is an arithmetic number, because the mean of its divisors is an integer number (226615402497).

Almost surely, 2^453230804993 is an apocalyptic number.

It is an amenable number.

453230804993 is a deficient number, since it is larger than the sum of its proper divisors (1).

453230804993 is an equidigital number, since it uses as much as digits as its factorization.

453230804993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 453230804993 in words is "four hundred fifty-three billion, two hundred thirty million, eight hundred four thousand, nine hundred ninety-three".