453048198 has 64 divisors (see below), whose sum is σ = 1042606080. Its totient is φ = 130291200.

The previous prime is 453048143. The next prime is 453048199. The reversal of 453048198 is 891840354.

It is a super-2 number, since 2×453048198² = 410505339422094408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453048199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56308 + ... + 63848.

It is an arithmetic number, because the mean of its divisors is an integer number (16290720).

Almost surely, 2^453048198 is an apocalyptic number.

453048198 is an abundant number, since it is smaller than the sum of its proper divisors (589557882).

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

453048198 is a wasteful number, since it uses less digits than its factorization.

453048198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 453048198 is about 21284.9288934683. The cubic root of 453048198 is about 768.0358090128.

The spelling of 453048198 in words is "four hundred fifty-three million, forty-eight thousand, one hundred ninety-eight".