453521304 has 96 divisors (see below), whose sum is σ = 1262476800. Its totient is φ = 147026880.

The previous prime is 453521303. The next prime is 453521323. The reversal of 453521304 is 403125354.

453521304 is a `hidden beast` number, since 4 + 5 + 352 + 1 + 304 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453521303) by changing a digit.

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, 403287 + ... + 404409.

It is an arithmetic number, because the mean of its divisors is an integer number (13150800).

Almost surely, 2^453521304 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 453521304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631238400).

453521304 is an abundant number, since it is smaller than the sum of its proper divisors (808955496).

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

453521304 is a wasteful number, since it uses less digits than its factorization.

453521304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 453521304 is about 21296.0396318189. The cubic root of 453521304 is about 768.3030623582.

Adding to 453521304 its reverse (403125354), we get a palindrome (856646658).

It can be divided in two parts, 45352 and 1304, that added together give a 6-th power (46656 = 6⁶).

The spelling of 453521304 in words is "four hundred fifty-three million, five hundred twenty-one thousand, three hundred four".