452130600 has 96 divisors (see below), whose sum is σ = 1431515520. Its totient is φ = 117995520.

The previous prime is 452130571. The next prime is 452130607. The reversal of 452130600 is 6031254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452130607) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 20184 + ... + 36216.

It is an arithmetic number, because the mean of its divisors is an integer number (14911620).

Almost surely, 2^452130600 is an apocalyptic number.

452130600 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 452130600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715757760).

452130600 is an abundant number, since it is smaller than the sum of its proper divisors (979384920).

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

452130600 is a wasteful number, since it uses less digits than its factorization.

452130600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16099 (or 16090 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 452130600 is about 21263.3628572717. The cubic root of 452130600 is about 767.5169352614.

Adding to 452130600 its reverse (6031254), we get a palindrome (458161854).

The spelling of 452130600 in words is "four hundred fifty-two million, one hundred thirty thousand, six hundred".