8971255080 has 192 divisors, whose sum is σ = 30758270400. Its totient is φ = 2261468160.

The previous prime is 8971255057. The next prime is 8971255121. The reversal of 8971255080 is 805521798.

It is a happy number.

8971255080 is a `hidden beast` number, since 8 + 9 + 7 + 12 + 550 + 80 = 666.

8971255080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 47 ways as a sum of consecutive naturals, for example, 3904492 + ... + 3906788.

It is an arithmetic number, because the mean of its divisors is an integer number (160199325).

Almost surely, 2^8971255080 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 8971255080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15379135200).

8971255080 is an abundant number, since it is smaller than the sum of its proper divisors (21787015320).

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

8971255080 is a wasteful number, since it uses less digits than its factorization.

8971255080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The square root of 8971255080 is about 94716.7096134573. The cubic root of 8971255080 is about 2077.8669485234.

The spelling of 8971255080 in words is "eight billion, nine hundred seventy-one million, two hundred fifty-five thousand, eighty".