11657883337685 has 16 divisors (see below), whose sum is σ = 15256275767040. Its totient is φ = 8499925062720.

The previous prime is 11657883337627. The next prime is 11657883337741. The reversal of 11657883337685 is 58673338875611.

It is not a de Polignac number, because 11657883337685 - 2¹⁶ = 11657883272149 is a prime.

It is a congruent 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, 1135134431 + ... + 1135144700.

It is an arithmetic number, because the mean of its divisors is an integer number (953517235440).

Almost surely, 2^{11657883337685} is an apocalyptic number.

It is an amenable number.

11657883337685 is a deficient number, since it is larger than the sum of its proper divisors (3598392429355).

11657883337685 is a wasteful number, since it uses less digits than its factorization.

11657883337685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270279228.

The product of its digits is 609638400, while the sum is 71.

The spelling of 11657883337685 in words is "eleven trillion, six hundred fifty-seven billion, eight hundred eighty-three million, three hundred thirty-seven thousand, six hundred eighty-five".