11959768759 has 2 divisors, whose sum is σ = 11959768760. Its totient is φ = 11959768758.

The previous prime is 11959768739. The next prime is 11959768913. The reversal of 11959768759 is 95786795911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11959768759 - 2⁵ = 11959768727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11959768694 and 11959768703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11959768739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5979884379 + 5979884380.

It is an arithmetic number, because the mean of its divisors is an integer number (5979884380).

Almost surely, 2^11959768759 is an apocalyptic number.

11959768759 is a deficient number, since it is larger than the sum of its proper divisors (1).

11959768759 is an equidigital number, since it uses as much as digits as its factorization.

11959768759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42865200, while the sum is 67.

It can be divided in two parts, 119597 and 68759, that added together give a square (188356 = 434²).

The spelling of 11959768759 in words is "eleven billion, nine hundred fifty-nine million, seven hundred sixty-eight thousand, seven hundred fifty-nine".