453394028 has 6 divisors (see below), whose sum is σ = 793439556. Its totient is φ = 226697012.

The previous prime is 453393973. The next prime is 453394049. The reversal of 453394028 is 820493354.

It is a super-2 number, since 2×453394028² = 411132289252129568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453393982 and 453394000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56674250 + ... + 56674257.

It is an arithmetic number, because the mean of its divisors is an integer number (132239926).

Almost surely, 2^453394028 is an apocalyptic number.

It is an amenable number.

453394028 is a deficient number, since it is larger than the sum of its proper divisors (340045528).

453394028 is a wasteful number, since it uses less digits than its factorization.

453394028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113348511 (or 113348509 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 453394028 is about 21293.0511669887. The cubic root of 453394028 is about 768.2311835669.

The spelling of 453394028 in words is "four hundred fifty-three million, three hundred ninety-four thousand, twenty-eight".