454577304452 has 24 divisors (see below), whose sum is σ = 803178700800. Its totient is φ = 225100826496.

The previous prime is 454577304449. The next prime is 454577304481. The reversal of 454577304452 is 254403775454.

It is a self number, because there is not a number n which added to its sum of digits gives 454577304452.

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, 184949 + ... + 971267.

It is an arithmetic number, because the mean of its divisors is an integer number (33465779200).

Almost surely, 2^454577304452 is an apocalyptic number.

It is an amenable number.

454577304452 is a deficient number, since it is larger than the sum of its proper divisors (348601396348).

454577304452 is a wasteful number, since it uses less digits than its factorization.

454577304452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787715 (or 787713 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 50.

The spelling of 454577304452 in words is "four hundred fifty-four billion, five hundred seventy-seven million, three hundred four thousand, four hundred fifty-two".