80165181096 has 864 divisors, whose sum is σ = 316334678400. Its totient is φ = 18064650240.

The previous prime is 80165181071. The next prime is 80165181133. The reversal of 80165181096 is 69018156108.

It is a super-2 number, since 2×80165181096² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 111495025 + ... + 111495743.

It is an arithmetic number, because the mean of its divisors is an integer number (366128100).

Almost surely, 2^80165181096 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 80165181096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158167339200).

80165181096 is an abundant number, since it is smaller than the sum of its proper divisors (236169497304).

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

80165181096 is a wasteful number, since it uses less digits than its factorization.

80165181096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The spelling of 80165181096 in words is "eighty billion, one hundred sixty-five million, one hundred eighty-one thousand, ninety-six".