453324868 has 24 divisors (see below), whose sum is σ = 821744280. Its totient is φ = 218561280.

The previous prime is 453324863. The next prime is 453324889. The reversal of 453324868 is 868423354.

It can be written as a sum of positive squares in 4 ways, for example, as 7354944 + 445969924 = 2712^2 + 21118^2 .

It is a super-4 number, since 4×453324868⁴ (a number of 36 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (453324863) 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, 107080 + ... + 111232.

It is an arithmetic number, because the mean of its divisors is an integer number (34239345).

Almost surely, 2^453324868 is an apocalyptic number.

It is an amenable number.

453324868 is a deficient number, since it is larger than the sum of its proper divisors (368419412).

453324868 is a wasteful number, since it uses less digits than its factorization.

453324868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127 (or 5125 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 453324868 is about 21291.4271010658. The cubic root of 453324868 is about 768.1921199951.

The spelling of 453324868 in words is "four hundred fifty-three million, three hundred twenty-four thousand, eight hundred sixty-eight".