453880772456 has 96 divisors (see below), whose sum is σ = 925211548800. Its totient is φ = 208642452480.

The previous prime is 453880772447. The next prime is 453880772489. The reversal of 453880772456 is 654277088354.

It is a junction number, because it is equal to n+sod(n) for n = 453880772395 and 453880772404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17879885 + ... + 17905251.

It is an arithmetic number, because the mean of its divisors is an integer number (9637620300).

Almost surely, 2^453880772456 is an apocalyptic number.

It is an amenable number.

453880772456 is an abundant number, since it is smaller than the sum of its proper divisors (471330776344).

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

453880772456 is a wasteful number, since it uses less digits than its factorization.

453880772456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25587 (or 25566 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 59.

The spelling of 453880772456 in words is "four hundred fifty-three billion, eight hundred eighty million, seven hundred seventy-two thousand, four hundred fifty-six".