453274172 has 24 divisors (see below), whose sum is σ = 854836752. Its totient is φ = 209059200.

The previous prime is 453274139. The next prime is 453274177. The reversal of 453274172 is 271472354.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453274177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125147 + ... + 128717.

It is an arithmetic number, because the mean of its divisors is an integer number (35618198).

Almost surely, 2^453274172 is an apocalyptic number.

It is an amenable number.

453274172 is a deficient number, since it is larger than the sum of its proper divisors (401562580).

453274172 is a wasteful number, since it uses less digits than its factorization.

453274172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029 (or 6027 counting only the distinct ones).

The product of its digits is 47040, while the sum is 35.

The square root of 453274172 is about 21290.2365416639. The cubic root of 453274172 is about 768.1634829019.

It can be divided in two parts, 453 and 274172, that added together give a cube (274625 = 65³).

The spelling of 453274172 in words is "four hundred fifty-three million, two hundred seventy-four thousand, one hundred seventy-two".