80783838708 has 12 divisors (see below), whose sum is σ = 188495623680. Its totient is φ = 26927946232.

The previous prime is 80783838643. The next prime is 80783838727.

80783838708 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3365993268 + ... + 3365993291.

It is an arithmetic number, because the mean of its divisors is an integer number (15707968640).

Almost surely, 2^80783838708 is an apocalyptic number.

It is an amenable number.

80783838708 is an abundant number, since it is smaller than the sum of its proper divisors (107711784972).

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

80783838708 is a wasteful number, since it uses less digits than its factorization.

80783838708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731986566 (or 6731986564 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 60.

The spelling of 80783838708 in words is "eighty billion, seven hundred eighty-three million, eight hundred thirty-eight thousand, seven hundred eight".