453570920 has 96 divisors (see below), whose sum is σ = 1158312960. Its totient is φ = 159561600.

The previous prime is 453570913. The next prime is 453570961. The reversal of 453570920 is 29075354.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 148529 + ... + 151551.

It is an arithmetic number, because the mean of its divisors is an integer number (12065760).

Almost surely, 2^453570920 is an apocalyptic number.

453570920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453570920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579156480).

453570920 is an abundant number, since it is smaller than the sum of its proper divisors (704742040).

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

453570920 is a wasteful number, since it uses less digits than its factorization.

453570920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087 (or 3072 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 453570920 is about 21297.2045113907. The cubic root of 453570920 is about 768.3310792227.

The spelling of 453570920 in words is "four hundred fifty-three million, five hundred seventy thousand, nine hundred twenty".