8641580682080 has 96 divisors (see below), whose sum is σ = 20740169530080. Its totient is φ = 3402095247360.

The previous prime is 8641580682079. The next prime is 8641580682103. The reversal of 8641580682080 is 802860851468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270991 + ... + 4347249.

It is an arithmetic number, because the mean of its divisors is an integer number (216043432605).

Almost surely, 2^{8641580682080} is an apocalyptic number.

8641580682080 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 8641580682080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10370084765040).

8641580682080 is an abundant number, since it is smaller than the sum of its proper divisors (12098588848000).

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

8641580682080 is a wasteful number, since it uses less digits than its factorization.

8641580682080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076552 (or 3076544 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 56.

The spelling of 8641580682080 in words is "eight trillion, six hundred forty-one billion, five hundred eighty million, six hundred eighty-two thousand, eighty".