13775524216 has 8 divisors (see below), whose sum is σ = 25829107920. Its totient is φ = 6887762104.

The previous prime is 13775524207. The next prime is 13775524241. The reversal of 13775524216 is 61242557731.

It is a happy number.

13775524216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 860970256 + ... + 860970271.

It is an arithmetic number, because the mean of its divisors is an integer number (3228638490).

Almost surely, 2^13775524216 is an apocalyptic number.

It is an amenable number.

13775524216 is a deficient number, since it is larger than the sum of its proper divisors (12053583704).

13775524216 is a wasteful number, since it uses less digits than its factorization.

13775524216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721940533 (or 1721940529 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The spelling of 13775524216 in words is "thirteen billion, seven hundred seventy-five million, five hundred twenty-four thousand, two hundred sixteen".