453493312 has 28 divisors (see below), whose sum is σ = 924227260. Its totient is φ = 220617216.

The previous prime is 453493303. The next prime is 453493321. The reversal of 453493312 is 213394354.

It is an interprime number because it is at equal distance from previous prime (453493303) and next prime (453493321).

It can be written as a sum of positive squares in 2 ways, for example, as 340623936 + 112869376 = 18456^2 + 10624^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93387 + ... + 98122.

Almost surely, 2^453493312 is an apocalyptic number.

It is an amenable number.

453493312 is an abundant number, since it is smaller than the sum of its proper divisors (470733948).

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

453493312 is a wasteful number, since it uses less digits than its factorization.

453493312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191558 (or 191548 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 453493312 is about 21295.3824102785. The cubic root of 453493312 is about 768.2872551024.

The spelling of 453493312 in words is "four hundred fifty-three million, four hundred ninety-three thousand, three hundred twelve".