6793910019187 has 2 divisors, whose sum is σ = 6793910019188. Its totient is φ = 6793910019186.

The previous prime is 6793910019163. The next prime is 6793910019191. The reversal of 6793910019187 is 7819100193976.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6793910019187 is a prime.

It is not a weakly prime, because it can be changed into another prime (6793910019157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3396955009593 + 3396955009594.

It is an arithmetic number, because the mean of its divisors is an integer number (3396955009594).

Almost surely, 2^{6793910019187} is an apocalyptic number.

6793910019187 is a deficient number, since it is larger than the sum of its proper divisors (1).

6793910019187 is an equidigital number, since it uses as much as digits as its factorization.

6793910019187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5143824, while the sum is 61.

The spelling of 6793910019187 in words is "six trillion, seven hundred ninety-three billion, nine hundred ten million, nineteen thousand, one hundred eighty-seven".