11967596089 has 2 divisors, whose sum is σ = 11967596090. Its totient is φ = 11967596088.

The previous prime is 11967596023. The next prime is 11967596093. The reversal of 11967596089 is 98069576911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11818951225 + 148644864 = 108715^2 + 12192^2 .

It is a cyclic number.

It is not a de Polignac number, because 11967596089 - 2¹⁷ = 11967465017 is a prime.

It is a super-2 number, since 2×11967596089² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11967596099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5983798044 + 5983798045.

It is an arithmetic number, because the mean of its divisors is an integer number (5983798045).

Almost surely, 2^11967596089 is an apocalyptic number.

It is an amenable number.

11967596089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11967596089 is an equidigital number, since it uses as much as digits as its factorization.

11967596089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 61.

The spelling of 11967596089 in words is "eleven billion, nine hundred sixty-seven million, five hundred ninety-six thousand, eighty-nine".