454334655564 has 18 divisors (see below), whose sum is σ = 1148457046100. Its totient is φ = 151444885176.

The previous prime is 454334655557. The next prime is 454334655601. The reversal of 454334655564 is 465556433454.

454334655564 is a `hidden beast` number, since 4 + 5 + 4 + 33 + 46 + 5 + 5 + 564 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 454334655564.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6310203514 + ... + 6310203585.

Almost surely, 2^454334655564 is an apocalyptic number.

It is an amenable number.

454334655564 is an abundant number, since it is smaller than the sum of its proper divisors (694122390536).

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

454334655564 is a wasteful number, since it uses less digits than its factorization.

454334655564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12620407109 (or 12620407104 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 54.

The spelling of 454334655564 in words is "four hundred fifty-four billion, three hundred thirty-four million, six hundred fifty-five thousand, five hundred sixty-four".