452887528 has 16 divisors (see below), whose sum is σ = 851602500. Its totient is φ = 225793536.

The previous prime is 452887499. The next prime is 452887537. The reversal of 452887528 is 825788254.

It can be written as a sum of positive squares in 2 ways, for example, as 385022884 + 67864644 = 19622^2 + 8238^2 .

It is a super-2 number, since 2×452887528² = 410214226035901568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78313 + ... + 83896.

Almost surely, 2^452887528 is an apocalyptic number.

It is an amenable number.

452887528 is a deficient number, since it is larger than the sum of its proper divisors (398714972).

452887528 is a wasteful number, since it uses less digits than its factorization.

452887528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162564 (or 162560 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 49.

The square root of 452887528 is about 21281.1542920021. The cubic root of 452887528 is about 767.9450056469.

The spelling of 452887528 in words is "four hundred fifty-two million, eight hundred eighty-seven thousand, five hundred twenty-eight".