11534266115 has 16 divisors (see below), whose sum is σ = 13910869152. Its totient is φ = 9180966144.

The previous prime is 11534266109. The next prime is 11534266157. The reversal of 11534266115 is 51166243511.

It is a cyclic number.

It is not a de Polignac number, because 11534266115 - 2²⁰ = 11533217539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3240917 + ... + 3244473.

It is an arithmetic number, because the mean of its divisors is an integer number (869429322).

Almost surely, 2^11534266115 is an apocalyptic number.

11534266115 is a deficient number, since it is larger than the sum of its proper divisors (2376603037).

11534266115 is a wasteful number, since it uses less digits than its factorization.

11534266115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646.

The product of its digits is 21600, while the sum is 35.

The spelling of 11534266115 in words is "eleven billion, five hundred thirty-four million, two hundred sixty-six thousand, one hundred fifteen".