453047968 has 12 divisors (see below), whose sum is σ = 891938250. Its totient is φ = 226523968.

The previous prime is 453047953. The next prime is 453047971. The reversal of 453047968 is 869740354.

It can be written as a sum of positive squares in only one way, i.e., 317837584 + 135210384 = 17828^2 + 11628^2 .

It is a super-2 number, since 2×453047968² = 410504922617858048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078843 + ... + 7078906.

Almost surely, 2^453047968 is an apocalyptic number.

It is an amenable number.

453047968 is a deficient number, since it is larger than the sum of its proper divisors (438890282).

453047968 is a wasteful number, since it uses less digits than its factorization.

453047968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157759 (or 14157751 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 453047968 is about 21284.9234905837. The cubic root of 453047968 is about 768.0356790427.

The spelling of 453047968 in words is "four hundred fifty-three million, forty-seven thousand, nine hundred sixty-eight".