11799586673309 has 2 divisors, whose sum is σ = 11799586673310. Its totient is φ = 11799586673308.

The previous prime is 11799586673261. The next prime is 11799586673383. The reversal of 11799586673309 is 90337668599711.

11799586673309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11799586673383) can be obtained adding 11799586673309 to its sum of digits (74).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10191960475225 + 1607626198084 = 3192485^2 + 1267922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11799586673309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11799586675309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5899793336654 + 5899793336655.

It is an arithmetic number, because the mean of its divisors is an integer number (5899793336655).

Almost surely, 2^{11799586673309} is an apocalyptic number.

It is an amenable number.

11799586673309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11799586673309 is an equidigital number, since it uses as much as digits as its factorization.

11799586673309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 462944160, while the sum is 74.

The spelling of 11799586673309 in words is "eleven trillion, seven hundred ninety-nine billion, five hundred eighty-six million, six hundred seventy-three thousand, three hundred nine".