452352904 has 32 divisors (see below), whose sum is σ = 886498200. Its totient is φ = 216115200.

The previous prime is 452352889. The next prime is 452352907. The reversal of 452352904 is 409253254.

It can be written as a sum of positive squares in 4 ways, for example, as 352312900 + 100040004 = 18770^2 + 10002^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 452352904.

It is not an unprimeable number, because it can be changed into a prime (452352907) 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, 12454 + ... + 32554.

Almost surely, 2^452352904 is an apocalyptic number.

It is an amenable number.

452352904 is a deficient number, since it is larger than the sum of its proper divisors (434145296).

452352904 is a wasteful number, since it uses less digits than its factorization.

452352904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20233 (or 20229 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 452352904 is about 21268.5896100329. The cubic root of 452352904 is about 767.6427058009.

The spelling of 452352904 in words is "four hundred fifty-two million, three hundred fifty-two thousand, nine hundred four".