453789944904 has 16 divisors (see below), whose sum is σ = 1134474862320. Its totient is φ = 151263314960.

The previous prime is 453789944893. The next prime is 453789944921. The reversal of 453789944904 is 409449987354.

453789944904 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9453957162 + ... + 9453957209.

It is an arithmetic number, because the mean of its divisors is an integer number (70904678895).

Almost surely, 2^453789944904 is an apocalyptic number.

It is an amenable number.

453789944904 is an abundant number, since it is smaller than the sum of its proper divisors (680684917416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453789944904 is a wasteful number, since it uses less digits than its factorization.

453789944904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18907914380 (or 18907914376 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 453789944904 in words is "four hundred fifty-three billion, seven hundred eighty-nine million, nine hundred forty-four thousand, nine hundred four".