2881680005 has 8 divisors (see below), whose sum is σ = 3608364672. Its totient is φ = 2205111568.

The previous prime is 2881679993. The next prime is 2881680079. The reversal of 2881680005 is 5000861882.

2881680005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2881680005 - 2²² = 2877485701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12528929 + ... + 12529158.

It is an arithmetic number, because the mean of its divisors is an integer number (451045584).

Almost surely, 2^2881680005 is an apocalyptic number.

It is an amenable number.

2881680005 is a deficient number, since it is larger than the sum of its proper divisors (726684667).

2881680005 is a wasteful number, since it uses less digits than its factorization.

2881680005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25058115.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 2881680005 is about 53681.2817004214. The cubic root of 2881680005 is about 1423.0339161010.

The spelling of 2881680005 in words is "two billion, eight hundred eighty-one million, six hundred eighty thousand, five".