80000880105 has 16 divisors (see below), whose sum is σ = 133566687360. Its totient is φ = 40812043008.

The previous prime is 80000880061. The next prime is 80000880133. The reversal of 80000880105 is 50108800008.

It is not a de Polignac number, because 80000880105 - 2¹¹ = 80000878057 is a prime.

It is a super-2 number, since 2×80000880105² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 115942960 + ... + 115943649.

It is an arithmetic number, because the mean of its divisors is an integer number (8347917960).

Almost surely, 2^80000880105 is an apocalyptic number.

It is an amenable number.

80000880105 is a deficient number, since it is larger than the sum of its proper divisors (53565807255).

80000880105 is a wasteful number, since it uses less digits than its factorization.

80000880105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231886640.

The product of its (nonzero) digits is 2560, while the sum is 30.

The spelling of 80000880105 in words is "eighty billion, eight hundred eighty thousand, one hundred five".