453431216 has 40 divisors (see below), whose sum is σ = 1027386624. Its totient is φ = 189806400.

The previous prime is 453431213. The next prime is 453431227. The reversal of 453431216 is 612134354.

It is not an unprimeable number, because it can be changed into a prime (453431213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42260 + ... + 51891.

Almost surely, 2^453431216 is an apocalyptic number.

It is an amenable number.

453431216 is an abundant number, since it is smaller than the sum of its proper divisors (573955408).

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

453431216 is a wasteful number, since it uses less digits than its factorization.

453431216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94209 (or 94203 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 453431216 is about 21293.9243917132. The cubic root of 453431216 is about 768.2521867844.

The spelling of 453431216 in words is "four hundred fifty-three million, four hundred thirty-one thousand, two hundred sixteen".