453034018 has 4 divisors (see below), whose sum is σ = 679551030. Its totient is φ = 226517008.

The previous prime is 453033989. The next prime is 453034039. The reversal of 453034018 is 810430354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 272481049 + 180552969 = 16507^2 + 13437^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113258503 + ... + 113258506.

Almost surely, 2^453034018 is an apocalyptic number.

453034018 is a deficient number, since it is larger than the sum of its proper divisors (226517012).

453034018 is a wasteful number, since it uses less digits than its factorization.

453034018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226517011.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 453034018 is about 21284.5957913229. The cubic root of 453034018 is about 768.0277959865.

The spelling of 453034018 in words is "four hundred fifty-three million, thirty-four thousand, eighteen".