453443056 has 40 divisors (see below), whose sum is σ = 1008864000. Its totient is φ = 195261120.

The previous prime is 453443047. The next prime is 453443059. The reversal of 453443056 is 650344354.

It is a super-2 number, since 2×453443056² = 411221210069238272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453443059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64456 + ... + 71143.

It is an arithmetic number, because the mean of its divisors is an integer number (25221600).

Almost surely, 2^453443056 is an apocalyptic number.

It is an amenable number.

453443056 is an abundant number, since it is smaller than the sum of its proper divisors (555420944).

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

453443056 is a wasteful number, since it uses less digits than its factorization.

453443056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135637 (or 135631 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 453443056 is about 21294.2024034712. The cubic root of 453443056 is about 768.2588735955.

It can be divided in two parts, 45344 and 3056, that added together give a square (48400 = 220²).

The spelling of 453443056 in words is "four hundred fifty-three million, four hundred forty-three thousand, fifty-six".