453323659030272 has 864 divisors, whose sum is σ = 1469899083534336. Its totient is φ = 133619731660800.

The previous prime is 453323659030261. The next prime is 453323659030283. The reversal of 453323659030272 is 272030956323354.

It is a happy number.

453323659030272 is a `hidden beast` number, since 4 + 5 + 3 + 3 + 2 + 365 + 9 + 0 + 3 + 0 + 272 = 666.

It is an interprime number because it is at equal distance from previous prime (453323659030261) and next prime (453323659030283).

It is a super-2 number, since 2×453323659030272² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17333511148 + ... + 17333537300.

It is an arithmetic number, because the mean of its divisors is an integer number (1701272087424).

Almost surely, 2^{453323659030272} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453323659030272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734949541767168).

453323659030272 is an abundant number, since it is smaller than the sum of its proper divisors (1016575424504064).

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

453323659030272 is a wasteful number, since it uses less digits than its factorization.

453323659030272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26557 (or 26540 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 54.

The spelling of 453323659030272 in words is "four hundred fifty-three trillion, three hundred twenty-three billion, six hundred fifty-nine million, thirty thousand, two hundred seventy-two".