11736845191879 has 2 divisors, whose sum is σ = 11736845191880. Its totient is φ = 11736845191878.

The previous prime is 11736845191867. The next prime is 11736845191921. The reversal of 11736845191879 is 97819154863711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11736845191879 - 2¹¹ = 11736845189831 is a prime.

It is a super-3 number, since 3×11736845191879³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11736845191829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5868422595939 + 5868422595940.

It is an arithmetic number, because the mean of its divisors is an integer number (5868422595940).

Almost surely, 2^{11736845191879} is an apocalyptic number.

11736845191879 is a deficient number, since it is larger than the sum of its proper divisors (1).

11736845191879 is an equidigital number, since it uses as much as digits as its factorization.

11736845191879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91445760, while the sum is 70.

The spelling of 11736845191879 in words is "eleven trillion, seven hundred thirty-six billion, eight hundred forty-five million, one hundred ninety-one thousand, eight hundred seventy-nine".