453561325 has 12 divisors (see below), whose sum is σ = 642761440. Its totient is φ = 311013360.

The previous prime is 453561319. The next prime is 453561347. The reversal of 453561325 is 523165354.

It is not a de Polignac number, because 453561325 - 2⁷ = 453561197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1295715 + ... + 1296064.

Almost surely, 2^453561325 is an apocalyptic number.

It is an amenable number.

453561325 is a deficient number, since it is larger than the sum of its proper divisors (189200115).

453561325 is a wasteful number, since it uses less digits than its factorization.

453561325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591796 (or 2591791 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 453561325 is about 21296.9792458931. The cubic root of 453561325 is about 768.3256613352.

The spelling of 453561325 in words is "four hundred fifty-three million, five hundred sixty-one thousand, three hundred twenty-five".