8571980852160 has 336 divisors, whose sum is σ = 30880168359936. Its totient is φ = 2011021056000.

The previous prime is 8571980852153. The next prime is 8571980852161. The reversal of 8571980852160 is 612580891758.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 8571980852094 and 8571980852103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8571980852161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2410725 + ... + 4791195.

It is an arithmetic number, because the mean of its divisors is an integer number (91905262976).

Almost surely, 2^{8571980852160} is an apocalyptic number.

8571980852160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8571980852160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15440084179968).

8571980852160 is an abundant number, since it is smaller than the sum of its proper divisors (22308187507776).

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

8571980852160 is a wasteful number, since it uses less digits than its factorization.

8571980852160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380544 (or 2380523 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 60.

The spelling of 8571980852160 in words is "eight trillion, five hundred seventy-one billion, nine hundred eighty million, eight hundred fifty-two thousand, one hundred sixty".