453326963494 has 16 divisors (see below), whose sum is σ = 720145628928. Its totient is φ = 213572597832.

The previous prime is 453326963461. The next prime is 453326963513. The reversal of 453326963494 is 494369623354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73541202 + ... + 73547365.

It is an arithmetic number, because the mean of its divisors is an integer number (45009101808).

Almost surely, 2^453326963494 is an apocalyptic number.

453326963494 is a deficient number, since it is larger than the sum of its proper divisors (266818665434).

453326963494 is a wasteful number, since it uses less digits than its factorization.

453326963494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147088659.

The product of its digits is 50388480, while the sum is 58.

The spelling of 453326963494 in words is "four hundred fifty-three billion, three hundred twenty-six million, nine hundred sixty-three thousand, four hundred ninety-four".