8851000500 has 72 divisors (see below), whose sum is σ = 27921970440. Its totient is φ = 2360265600.

The previous prime is 8851000471. The next prime is 8851000511. The reversal of 8851000500 is 50001588.

8851000500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 128187684 + 8722812816 = 11322^2 + 93396^2 .

It is a congruent number.

It is an unprimeable number.

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, 978945 + ... + 987944.

It is an arithmetic number, because the mean of its divisors is an integer number (387805145).

Almost surely, 2^8851000500 is an apocalyptic number.

It is an amenable number.

8851000500 is an abundant number, since it is smaller than the sum of its proper divisors (19070969940).

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

8851000500 is a wasteful number, since it uses less digits than its factorization.

8851000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966914 (or 1966899 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 8851000500 is about 94079.7560583572. The cubic root of 8851000500 is about 2068.5409447904.

The spelling of 8851000500 in words is "eight billion, eight hundred fifty-one million, five hundred", and thus it is an aban number.