452325681000 has 1024 divisors, whose sum is σ = 1739037081600. Its totient is φ = 108255744000.

The previous prime is 452325680999. The next prime is 452325681007. The reversal of 452325681000 is 186523254.

452325681000 is a `hidden beast` number, since 4 + 52 + 32 + 568 + 10 + 0 + 0 = 666.

It is a super-2 number, since 2×452325681000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (452325681007) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1181006809 + ... + 1181007191.

It is an arithmetic number, because the mean of its divisors is an integer number (1698278400).

Almost surely, 2^452325681000 is an apocalyptic number.

452325681000 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 452325681000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869518540800).

452325681000 is an abundant number, since it is smaller than the sum of its proper divisors (1286711400600).

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

452325681000 is a wasteful number, since it uses less digits than its factorization.

452325681000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 452325681000 in words is "four hundred fifty-two billion, three hundred twenty-five million, six hundred eighty-one thousand".