452852400000 has 2304 divisors, whose sum is σ = 2099790604800. Its totient is φ = 83865600000.

The previous prime is 452852399977. The next prime is 452852400001. The reversal of 452852400000 is 4258254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452852400001) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 15615599986 + ... + 15615600014.

It is an arithmetic number, because the mean of its divisors is an integer number (911367450).

Almost surely, 2^452852400000 is an apocalyptic number.

452852400000 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 452852400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049895302400).

452852400000 is an abundant number, since it is smaller than the sum of its proper divisors (1646938204800).

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

452852400000 is a wasteful number, since it uses less digits than its factorization.

452852400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 452852400000 its reverse (4258254), we get a palindrome (452856658254).

The spelling of 452852400000 in words is "four hundred fifty-two billion, eight hundred fifty-two million, four hundred thousand".