452928998400 has 528 divisors, whose sum is σ = 1539537891840. Its totient is φ = 117383168000.

The previous prime is 452928998383. The next prime is 452928998411. The reversal of 452928998400 is 4899829254.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 646118050 + ... + 646118750.

Almost surely, 2^452928998400 is an apocalyptic number.

452928998400 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 452928998400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769768945920).

452928998400 is an abundant number, since it is smaller than the sum of its proper divisors (1086608893440).

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

452928998400 is a wasteful number, since it uses less digits than its factorization.

452928998400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 60.

The spelling of 452928998400 in words is "four hundred fifty-two billion, nine hundred twenty-eight million, nine hundred ninety-eight thousand, four hundred".