8085601786880 has 352 divisors, whose sum is σ = 20747947227840. Its totient is φ = 3017835806720.

The previous prime is 8085601786879. The next prime is 8085601786901. The reversal of 8085601786880 is 886871065808.

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, 651375554 + ... + 651387966.

Almost surely, 2^{8085601786880} is an apocalyptic number.

8085601786880 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 8085601786880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10373973613920).

8085601786880 is an abundant number, since it is smaller than the sum of its proper divisors (12662345440960).

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

8085601786880 is a wasteful number, since it uses less digits than its factorization.

8085601786880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12615 (or 12597 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 65.

The spelling of 8085601786880 in words is "eight trillion, eighty-five billion, six hundred one million, seven hundred eighty-six thousand, eight hundred eighty".