454452112 has 20 divisors (see below), whose sum is σ = 888733296. Its totient is φ = 225101600.

The previous prime is 454452107. The next prime is 454452113. The reversal of 454452112 is 211254454.

It is not an unprimeable number, because it can be changed into a prime (454452113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131014 + ... + 134437.

Almost surely, 2^454452112 is an apocalyptic number.

It is an amenable number.

454452112 is a deficient number, since it is larger than the sum of its proper divisors (434281184).

454452112 is a wasteful number, since it uses less digits than its factorization.

454452112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265566 (or 265560 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 454452112 is about 21317.8824464345. The cubic root of 454452112 is about 768.8283254012.

The spelling of 454452112 in words is "four hundred fifty-four million, four hundred fifty-two thousand, one hundred twelve".