453543225 has 48 divisors (see below), whose sum is σ = 773974272. Its totient is φ = 234178560.

The previous prime is 453543217. The next prime is 453543283. The reversal of 453543225 is 522345354.

It is a happy number.

It is not a de Polignac number, because 453543225 - 2³ = 453543217 is a prime.

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, 979344 + ... + 979806.

It is an arithmetic number, because the mean of its divisors is an integer number (16124464).

Almost surely, 2^453543225 is an apocalyptic number.

It is an amenable number.

453543225 is a deficient number, since it is larger than the sum of its proper divisors (320431047).

453543225 is a wasteful number, since it uses less digits than its factorization.

453543225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 453543225 is about 21296.5542987592. The cubic root of 453543225 is about 768.3154408286.

Adding to 453543225 its reverse (522345354), we get a palindrome (975888579).

The spelling of 453543225 in words is "four hundred fifty-three million, five hundred forty-three thousand, two hundred twenty-five".