11263871852 has 12 divisors (see below), whose sum is σ = 20083696416. Its totient is φ = 5525672880.

The previous prime is 11263871833. The next prime is 11263871867. The reversal of 11263871852 is 25817836211.

11263871852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 26565524 + ... + 26565947.

It is an arithmetic number, because the mean of its divisors is an integer number (1673641368).

Almost surely, 2^11263871852 is an apocalyptic number.

It is an amenable number.

11263871852 is a deficient number, since it is larger than the sum of its proper divisors (8819824564).

11263871852 is a wasteful number, since it uses less digits than its factorization.

11263871852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53131528 (or 53131526 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The spelling of 11263871852 in words is "eleven billion, two hundred sixty-three million, eight hundred seventy-one thousand, eight hundred fifty-two".