453072464 has 40 divisors (see below), whose sum is σ = 946705032. Its totient is φ = 208811520.

The previous prime is 453072439. The next prime is 453072479. The reversal of 453072464 is 464270354.

It can be written as a sum of positive squares in 4 ways, for example, as 36096064 + 416976400 = 6008^2 + 20420^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219662 + ... + 221714.

Almost surely, 2^453072464 is an apocalyptic number.

It is an amenable number.

453072464 is an abundant number, since it is smaller than the sum of its proper divisors (493632568).

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

453072464 is a wasteful number, since it uses less digits than its factorization.

453072464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 453072464 is about 21285.4989135796. The cubic root of 453072464 is about 768.0495211847.

The spelling of 453072464 in words is "four hundred fifty-three million, seventy-two thousand, four hundred sixty-four".