455554956 has 12 divisors (see below), whose sum is σ = 1062961592. Its totient is φ = 151851648.

The previous prime is 455554877. The next prime is 455554987. The reversal of 455554956 is 659455554.

It is a tau number, because it is divible by the number of its divisors (12).

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, 18981445 + ... + 18981468.

Almost surely, 2^455554956 is an apocalyptic number.

It is an amenable number.

455554956 is an abundant number, since it is smaller than the sum of its proper divisors (607406636).

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

455554956 is a wasteful number, since it uses less digits than its factorization.

455554956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37962920 (or 37962918 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 48.

The square root of 455554956 is about 21343.7334128779. The cubic root of 455554956 is about 769.4497423606.

The spelling of 455554956 in words is "four hundred fifty-five million, five hundred fifty-four thousand, nine hundred fifty-six".