453059956272 has 320 divisors, whose sum is σ = 1475391283200. Its totient is φ = 116377497600.

The previous prime is 453059956253. The next prime is 453059956289. The reversal of 453059956272 is 272659950354.

453059956272 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250170247 + ... + 250172057.

It is an arithmetic number, because the mean of its divisors is an integer number (4610597760).

Almost surely, 2^453059956272 is an apocalyptic number.

453059956272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453059956272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737695641600).

453059956272 is an abundant number, since it is smaller than the sum of its proper divisors (1022331326928).

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

453059956272 is a wasteful number, since it uses less digits than its factorization.

453059956272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552 (or 2546 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 57.

The spelling of 453059956272 in words is "four hundred fifty-three billion, fifty-nine million, nine hundred fifty-six thousand, two hundred seventy-two".