453043674 has 12 divisors (see below), whose sum is σ = 981594666. Its totient is φ = 151014552.

The previous prime is 453043637. The next prime is 453043691. The reversal of 453043674 is 476340354.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 348083649 + 104960025 = 18657^2 + 10245^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12584529 + ... + 12584564.

Almost surely, 2^453043674 is an apocalyptic number.

453043674 is an abundant number, since it is smaller than the sum of its proper divisors (528550992).

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

453043674 is a wasteful number, since it uses less digits than its factorization.

453043674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25169101 (or 25169098 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 453043674 is about 21284.8226208254. The cubic root of 453043674 is about 768.0332525479.

The spelling of 453043674 in words is "four hundred fifty-three million, forty-three thousand, six hundred seventy-four".