452431525 has 48 divisors (see below), whose sum is σ = 700455168. Its totient is φ = 282240000.

The previous prime is 452431493. The next prime is 452431537. The reversal of 452431525 is 525134254.

It is not a de Polignac number, because 452431525 - 2⁵ = 452431493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160125 + ... + 162925.

It is an arithmetic number, because the mean of its divisors is an integer number (14592816).

Almost surely, 2^452431525 is an apocalyptic number.

It is an amenable number.

452431525 is a deficient number, since it is larger than the sum of its proper divisors (248023643).

452431525 is a wasteful number, since it uses less digits than its factorization.

452431525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902 (or 2897 counting only the distinct ones).

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

The square root of 452431525 is about 21270.4378187192. The cubic root of 452431525 is about 767.6871764936.

Adding to 452431525 its reverse (525134254), we get a palindrome (977565779).

The spelling of 452431525 in words is "four hundred fifty-two million, four hundred thirty-one thousand, five hundred twenty-five".