453132525 has 48 divisors (see below), whose sum is σ = 773484224. Its totient is φ = 233902080.

The previous prime is 453132521. The next prime is 453132551. The reversal of 453132525 is 525231354.

It is not a de Polignac number, because 453132525 - 2² = 453132521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 453132492 and 453132501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453132521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 785037 + ... + 785613.

Almost surely, 2^453132525 is an apocalyptic number.

It is an amenable number.

453132525 is a deficient number, since it is larger than the sum of its proper divisors (320351699).

453132525 is a wasteful number, since it uses less digits than its factorization.

453132525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 905 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 453132525 is about 21286.9097099603. The cubic root of 453132525 is about 768.0834582019.

Adding to 453132525 its reverse (525231354), we get a palindrome (978363879).

The spelling of 453132525 in words is "four hundred fifty-three million, one hundred thirty-two thousand, five hundred twenty-five".