453255404 has 48 divisors (see below), whose sum is σ = 931918848. Its totient is φ = 188863488.

The previous prime is 453255403. The next prime is 453255449. The reversal of 453255404 is 404552354.

It is a super-2 number, since 2×453255404² = 410880922510406432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (453255401) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 213452 + ... + 215564.

It is an arithmetic number, because the mean of its divisors is an integer number (19414976).

Almost surely, 2^453255404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453255404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465959424).

453255404 is an abundant number, since it is smaller than the sum of its proper divisors (478663444).

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

453255404 is a wasteful number, since it uses less digits than its factorization.

453255404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 453255404 is about 21289.7957716837. The cubic root of 453255404 is about 768.1528807159.

The spelling of 453255404 in words is "four hundred fifty-three million, two hundred fifty-five thousand, four hundred four".