452350000 has 120 divisors (see below), whose sum is σ = 1118834640. Its totient is φ = 177120000.

The previous prime is 452349977. The next prime is 452350001. The reversal of 452350000 is 53254.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 452350000.

It is not an unprimeable number, because it can be changed into a prime (452350001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4149946 + ... + 4150054.

It is an arithmetic number, because the mean of its divisors is an integer number (9323622).

Almost surely, 2^452350000 is an apocalyptic number.

452350000 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 452350000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559417320).

452350000 is an abundant number, since it is smaller than the sum of its proper divisors (666484640).

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

452350000 is an equidigital number, since it uses as much as digits as its factorization.

452350000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 452350000 is about 21268.5213402343. The cubic root of 452350000 is about 767.6410631018.

The spelling of 452350000 in words is "four hundred fifty-two million, three hundred fifty thousand".