453372136 has 64 divisors (see below), whose sum is σ = 1021870080. Its totient is φ = 184367040.

The previous prime is 453372131. The next prime is 453372149. The reversal of 453372136 is 631273354.

It is not an unprimeable number, because it can be changed into a prime (453372131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167385 + ... + 170071.

It is an arithmetic number, because the mean of its divisors is an integer number (15966720).

Almost surely, 2^453372136 is an apocalyptic number.

453372136 is a gapful number since it is divisible by the number (46) 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 453372136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510935040).

453372136 is an abundant number, since it is smaller than the sum of its proper divisors (568497944).

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

453372136 is a wasteful number, since it uses less digits than its factorization.

453372136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854 (or 2850 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 453372136 is about 21292.5370963631. The cubic root of 453372136 is about 768.2188187607.

The spelling of 453372136 in words is "four hundred fifty-three million, three hundred seventy-two thousand, one hundred thirty-six".