452506522 has 24 divisors (see below), whose sum is σ = 751321116. Its totient is φ = 203188608.

The previous prime is 452506477. The next prime is 452506541. The reversal of 452506522 is 225605254.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 425143161 + 27363361 = 20619^2 + 5231^2 .

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 11 ways as a sum of consecutive naturals, for example, 29238 + ... + 41950.

Almost surely, 2^452506522 is an apocalyptic number.

452506522 is a deficient number, since it is larger than the sum of its proper divisors (298814594).

452506522 is a wasteful number, since it uses less digits than its factorization.

452506522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12802 (or 12765 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 452506522 is about 21272.2006854016. The cubic root of 452506522 is about 767.7295925286.

The spelling of 452506522 in words is "four hundred fifty-two million, five hundred six thousand, five hundred twenty-two".