11086236533 has 4 divisors (see below), whose sum is σ = 11356632588. Its totient is φ = 10815840480.

The previous prime is 11086236529. The next prime is 11086236559. The reversal of 11086236533 is 33563268011.

11086236533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 988599364 + 10097637169 = 31442^2 + 100487^2 .

It is a cyclic number.

It is not a de Polignac number, because 11086236533 - 2² = 11086236529 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11086736533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135197966 + ... + 135198047.

It is an arithmetic number, because the mean of its divisors is an integer number (2839158147).

Almost surely, 2^11086236533 is an apocalyptic number.

It is an amenable number.

11086236533 is a deficient number, since it is larger than the sum of its proper divisors (270396055).

11086236533 is an equidigital number, since it uses as much as digits as its factorization.

11086236533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270396054.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 11086236533 in words is "eleven billion, eighty-six million, two hundred thirty-six thousand, five hundred thirty-three".