455543468 has 12 divisors (see below), whose sum is σ = 839159160. Its totient is φ = 215783712.

The previous prime is 455543447. The next prime is 455543477. The reversal of 455543468 is 864345554.

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, 2996921 + ... + 2997072.

It is an arithmetic number, because the mean of its divisors is an integer number (69929930).

Almost surely, 2^455543468 is an apocalyptic number.

It is an amenable number.

455543468 is a deficient number, since it is larger than the sum of its proper divisors (383615692).

455543468 is a wasteful number, since it uses less digits than its factorization.

455543468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5994016 (or 5994014 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

The square root of 455543468 is about 21343.4642923777. The cubic root of 455543468 is about 769.4432744158.

The spelling of 455543468 in words is "four hundred fifty-five million, five hundred forty-three thousand, four hundred sixty-eight".