11080986589 has 2 divisors, whose sum is σ = 11080986590. Its totient is φ = 11080986588.

The previous prime is 11080986577. The next prime is 11080986649. The reversal of 11080986589 is 98568908011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10602820900 + 478165689 = 102970^2 + 21867^2 .

It is a cyclic number.

It is not a de Polignac number, because 11080986589 - 2¹³ = 11080978397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11080986509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5540493294 + 5540493295.

It is an arithmetic number, because the mean of its divisors is an integer number (5540493295).

Almost surely, 2^11080986589 is an apocalyptic number.

It is an amenable number.

11080986589 is a deficient number, since it is larger than the sum of its proper divisors (1).

11080986589 is an equidigital number, since it uses as much as digits as its factorization.

11080986589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 55.

The spelling of 11080986589 in words is "eleven billion, eighty million, nine hundred eighty-six thousand, five hundred eighty-nine".