452852725 has 24 divisors (see below), whose sum is σ = 606254600. Its totient is φ = 333573120.

The previous prime is 452852717. The next prime is 452852753. The reversal of 452852725 is 527258254.

It can be written as a sum of positive squares in 12 ways, for example, as 210801361 + 242051364 = 14519^2 + 15558^2 .

It is not a de Polignac number, because 452852725 - 2³ = 452852717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147001 + ... + 150049.

Almost surely, 2^452852725 is an apocalyptic number.

It is an amenable number.

452852725 is a deficient number, since it is larger than the sum of its proper divisors (153401875).

452852725 is a wasteful number, since it uses less digits than its factorization.

452852725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529 (or 3524 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The square root of 452852725 is about 21280.3365809848. The cubic root of 452852725 is about 767.9253337467.

The spelling of 452852725 in words is "four hundred fifty-two million, eight hundred fifty-two thousand, seven hundred twenty-five".