455918412 has 12 divisors (see below), whose sum is σ = 1063809656. Its totient is φ = 151972800.

The previous prime is 455918389. The next prime is 455918459. The reversal of 455918412 is 214819554.

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

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 18996589 + ... + 18996612.

Almost surely, 2^455918412 is an apocalyptic number.

It is an amenable number.

455918412 is an abundant number, since it is smaller than the sum of its proper divisors (607891244).

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

455918412 is a wasteful number, since it uses less digits than its factorization.

455918412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37993208 (or 37993206 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 455918412 is about 21352.2460645245. The cubic root of 455918412 is about 769.6543183257.

The spelling of 455918412 in words is "four hundred fifty-five million, nine hundred eighteen thousand, four hundred twelve".