452374528320 has 1680 divisors, whose sum is σ = 1968832825344. Its totient is φ = 97193779200.

The previous prime is 452374528303. The next prime is 452374528339. The reversal of 452374528320 is 23825473254.

452374528320 is a `hidden beast` number, since 4 + 5 + 23 + 74 + 528 + 32 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 239 ways as a sum of consecutive naturals, for example, 3562004097 + ... + 3562004223.

Almost surely, 2^452374528320 is an apocalyptic number.

452374528320 is a gapful number since it is divisible by the number (40) 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 452374528320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984416412672).

452374528320 is an abundant number, since it is smaller than the sum of its proper divisors (1516458297024).

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

452374528320 is a wasteful number, since it uses less digits than its factorization.

452374528320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The spelling of 452374528320 in words is "four hundred fifty-two billion, three hundred seventy-four million, five hundred twenty-eight thousand, three hundred twenty".