452116500 has 288 divisors, whose sum is σ = 1505806848. Its totient is φ = 105248000.

The previous prime is 452116481. The next prime is 452116537. The reversal of 452116500 is 5611254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8530474 + ... + 8530526.

It is an arithmetic number, because the mean of its divisors is an integer number (5228496).

Almost surely, 2^452116500 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 452116500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752903424).

452116500 is an abundant number, since it is smaller than the sum of its proper divisors (1053690348).

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

452116500 is a wasteful number, since it uses less digits than its factorization.

452116500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 452116500 is about 21263.0312984767. The cubic root of 452116500 is about 767.5089566660.

Adding to 452116500 its reverse (5611254), we get a palindrome (457727754).

The spelling of 452116500 in words is "four hundred fifty-two million, one hundred sixteen thousand, five hundred".