11996095168489 has 2 divisors, whose sum is σ = 11996095168490. Its totient is φ = 11996095168488.

The previous prime is 11996095168483. The next prime is 11996095168513. The reversal of 11996095168489 is 98486159069911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10051721498025 + 1944373670464 = 3170445^2 + 1394408^2 .

It is a cyclic number.

It is not a de Polignac number, because 11996095168489 - 2⁷ = 11996095168361 is a prime.

It is not a weakly prime, because it can be changed into another prime (11996095168483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5998047584244 + 5998047584245.

It is an arithmetic number, because the mean of its divisors is an integer number (5998047584245).

Almost surely, 2^{11996095168489} is an apocalyptic number.

It is an amenable number.

11996095168489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11996095168489 is an equidigital number, since it uses as much as digits as its factorization.

11996095168489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302330880, while the sum is 76.

The spelling of 11996095168489 in words is "eleven trillion, nine hundred ninety-six billion, ninety-five million, one hundred sixty-eight thousand, four hundred eighty-nine".