19680760791 has 24 divisors (see below), whose sum is σ = 28522757744. Its totient is φ = 13076743680.

The previous prime is 19680760751. The next prime is 19680760793. The reversal of 19680760791 is 19706708691.

It is not a de Polignac number, because 19680760791 - 2⁷ = 19680760663 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19680760793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3724071 + ... + 3729351.

Almost surely, 2^19680760791 is an apocalyptic number.

19680760791 is a deficient number, since it is larger than the sum of its proper divisors (8841996953).

19680760791 is a wasteful number, since it uses less digits than its factorization.

19680760791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591 (or 6588 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The spelling of 19680760791 in words is "nineteen billion, six hundred eighty million, seven hundred sixty thousand, seven hundred ninety-one".