6206193681791 has 2 divisors, whose sum is σ = 6206193681792. Its totient is φ = 6206193681790.

The previous prime is 6206193681773. The next prime is 6206193681829. The reversal of 6206193681791 is 1971863916026.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6206193681791 - 2¹⁴ = 6206193665407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6206193681791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6206393681791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3103096840895 + 3103096840896.

It is an arithmetic number, because the mean of its divisors is an integer number (3103096840896).

Almost surely, 2^{6206193681791} is an apocalyptic number.

6206193681791 is a deficient number, since it is larger than the sum of its proper divisors (1).

6206193681791 is an equidigital number, since it uses as much as digits as its factorization.

6206193681791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 59.

The spelling of 6206193681791 in words is "six trillion, two hundred six billion, one hundred ninety-three million, six hundred eighty-one thousand, seven hundred ninety-one".