8853471648 has 288 divisors, whose sum is σ = 30479379840. Its totient is φ = 2381322240.

The previous prime is 8853471631. The next prime is 8853471661. The reversal of 8853471648 is 8461743588.

8853471648 is a `hidden beast` number, since 88 + 53 + 471 + 6 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a junction number, because it is equal to n+sod(n) for n = 8853471594 and 8853471603.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6932386 + ... + 6933662.

It is an arithmetic number, because the mean of its divisors is an integer number (105831180).

Almost surely, 2^8853471648 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 8853471648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15239689920).

8853471648 is an abundant number, since it is smaller than the sum of its proper divisors (21625908192).

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

8853471648 is a wasteful number, since it uses less digits than its factorization.

8853471648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500 (or 1489 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The square root of 8853471648 is about 94092.8884028968. Note that the first 3 decimals coincide. The cubic root of 8853471648 is about 2068.7334350885.

The spelling of 8853471648 in words is "eight billion, eight hundred fifty-three million, four hundred seventy-one thousand, six hundred forty-eight".