453522472 has 16 divisors (see below), whose sum is σ = 915766740. Its totient is φ = 209318016.

The previous prime is 453522463. The next prime is 453522473. The reversal of 453522472 is 274225354.

It can be written as a sum of positive squares in 2 ways, for example, as 446307876 + 7214596 = 21126^2 + 2686^2 .

It is not an unprimeable number, because it can be changed into a prime (453522473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180293 + ... + 2180500.

Almost surely, 2^453522472 is an apocalyptic number.

It is an amenable number.

453522472 is an abundant number, since it is smaller than the sum of its proper divisors (462244268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453522472 is a wasteful number, since it uses less digits than its factorization.

453522472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360812 (or 4360808 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 453522472 is about 21296.0670547404. The cubic root of 453522472 is about 768.3037219209.

The spelling of 453522472 in words is "four hundred fifty-three million, five hundred twenty-two thousand, four hundred seventy-two".