8854745880 has 128 divisors (see below), whose sum is σ = 27047623680. Its totient is φ = 2318684160.

The previous prime is 8854745863. The next prime is 8854745917. The reversal of 8854745880 is 885474588.

It is a self number, because there is not a number n which added to its sum of digits gives 8854745880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1521937 + ... + 1527743.

It is an arithmetic number, because the mean of its divisors is an integer number (211309560).

Almost surely, 2^8854745880 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 8854745880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13523811840).

8854745880 is an abundant number, since it is smaller than the sum of its proper divisors (18192877800).

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

8854745880 is a wasteful number, since it uses less digits than its factorization.

8854745880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049 (or 6045 counting only the distinct ones).

The product of its (nonzero) digits is 11468800, while the sum is 57.

The square root of 8854745880 is about 94099.6592980017. The cubic root of 8854745880 is about 2068.8326775098.

The spelling of 8854745880 in words is "eight billion, eight hundred fifty-four million, seven hundred forty-five thousand, eight hundred eighty".