453306472 has 8 divisors (see below), whose sum is σ = 849949650. Its totient is φ = 226653232.

The previous prime is 453306467. The next prime is 453306481. The reversal of 453306472 is 274603354.

It can be written as a sum of positive squares in only one way, i.e., 346927876 + 106378596 = 18626^2 + 10314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28331647 + ... + 28331662.

Almost surely, 2^453306472 is an apocalyptic number.

It is an amenable number.

453306472 is a deficient number, since it is larger than the sum of its proper divisors (396643178).

453306472 is a wasteful number, since it uses less digits than its factorization.

453306472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56663315 (or 56663311 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 453306472 is about 21290.9950918223. The cubic root of 453306472 is about 768.1817287324.

The spelling of 453306472 in words is "four hundred fifty-three million, three hundred six thousand, four hundred seventy-two".