455113661616 has 60 divisors (see below), whose sum is σ = 1275567791472. Its totient is φ = 151480437888.

The previous prime is 455113661591. The next prime is 455113661627. The reversal of 455113661616 is 616166311554.

455113661616 is a `hidden beast` number, since 4 + 5 + 5 + 1 + 13 + 6 + 616 + 16 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2236716 + ... + 2431691.

Almost surely, 2^455113661616 is an apocalyptic number.

It is an amenable number.

455113661616 is an abundant number, since it is smaller than the sum of its proper divisors (820454129856).

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

455113661616 is a wasteful number, since it uses less digits than its factorization.

455113661616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669098 (or 4669089 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The spelling of 455113661616 in words is "four hundred fifty-five billion, one hundred thirteen million, six hundred sixty-one thousand, six hundred sixteen".