11135888885508 has 24 divisors (see below), whose sum is σ = 26617490508000. Its totient is φ = 3621427279680.

The previous prime is 11135888885489. The next prime is 11135888885521. The reversal of 11135888885508 is 80558888853111.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11316959758 + ... + 11316960741.

It is an arithmetic number, because the mean of its divisors is an integer number (1109062104500).

Almost surely, 2^{11135888885508} is an apocalyptic number.

It is an amenable number.

11135888885508 is an abundant number, since it is smaller than the sum of its proper divisors (15481601622492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11135888885508 is a wasteful number, since it uses less digits than its factorization.

11135888885508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22633920547 (or 22633920545 counting only the distinct ones).

The product of its (nonzero) digits is 98304000, while the sum is 69.

The spelling of 11135888885508 in words is "eleven trillion, one hundred thirty-five billion, eight hundred eighty-eight million, eight hundred eighty-five thousand, five hundred eight".