452701100 has 54 divisors (see below), whose sum is σ = 1002631140. Its totient is φ = 177368640.

The previous prime is 452701097. The next prime is 452701127. The reversal of 452701100 is 1107254.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1634162 + ... + 1634438.

Almost surely, 2^452701100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452701100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501315570).

452701100 is an abundant number, since it is smaller than the sum of its proper divisors (549930040).

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

452701100 is a wasteful number, since it uses less digits than its factorization.

452701100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 452701100 is about 21276.7737215960. The cubic root of 452701100 is about 767.8396181120.

Adding to 452701100 its reverse (1107254), we get a palindrome (453808354).

The spelling of 452701100 in words is "four hundred fifty-two million, seven hundred one thousand, one hundred".