452530288 has 60 divisors (see below), whose sum is σ = 1041710112. Its totient is φ = 189799680.

The previous prime is 452530231. The next prime is 452530289. The reversal of 452530288 is 882035254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452530289) 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 11 ways as a sum of consecutive naturals, for example, 30708 + ... + 42988.

Almost surely, 2^452530288 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 452530288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520855056).

452530288 is an abundant number, since it is smaller than the sum of its proper divisors (589179824).

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

452530288 is a wasteful number, since it uses less digits than its factorization.

452530288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12350 (or 12337 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 452530288 is about 21272.7592944592. The cubic root of 452530288 is about 767.7430328816.

The spelling of 452530288 in words is "four hundred fifty-two million, five hundred thirty thousand, two hundred eighty-eight".