11517267016 has 32 divisors (see below), whose sum is σ = 21976774200. Its totient is φ = 5657034240.

The previous prime is 11517267007. The next prime is 11517267023. The reversal of 11517267016 is 61076271511.

It is a happy number.

11517267016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6440704516 + 5076562500 = 80254^2 + 71250^2 .

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, 380206 + ... + 409378.

Almost surely, 2^11517267016 is an apocalyptic number.

It is an amenable number.

11517267016 is a deficient number, since it is larger than the sum of its proper divisors (10459507184).

11517267016 is a wasteful number, since it uses less digits than its factorization.

11517267016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30049 (or 30045 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 11517267016 in words is "eleven billion, five hundred seventeen million, two hundred sixty-seven thousand, sixteen".