11777251159 has 2 divisors, whose sum is σ = 11777251160. Its totient is φ = 11777251158.

The previous prime is 11777251141. The next prime is 11777251163. The reversal of 11777251159 is 95115277711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11777251159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11777251259) 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, 5888625579 + 5888625580.

It is an arithmetic number, because the mean of its divisors is an integer number (5888625580).

Almost surely, 2^11777251159 is an apocalyptic number.

11777251159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11777251159 is an equidigital number, since it uses as much as digits as its factorization.

11777251159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 154350, while the sum is 46.

It can be divided in two parts, 1177725115 and 9, that added together give a square (1177725124 = 34318²).

The spelling of 11777251159 in words is "eleven billion, seven hundred seventy-seven million, two hundred fifty-one thousand, one hundred fifty-nine".