11695328685 has 48 divisors (see below), whose sum is σ = 21424253760. Its totient is φ = 5885568000.

The previous prime is 11695328683. The next prime is 11695328699. The reversal of 11695328685 is 58682359611.

11695328685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11695328685 - 2¹ = 11695328683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11695328681) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 187357 + ... + 241853.

It is an arithmetic number, because the mean of its divisors is an integer number (446338620).

Almost surely, 2^11695328685 is an apocalyptic number.

11695328685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11695328685 is a deficient number, since it is larger than the sum of its proper divisors (9728925075).

11695328685 is a wasteful number, since it uses less digits than its factorization.

11695328685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54778 (or 54775 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 11695328685 in words is "eleven billion, six hundred ninety-five million, three hundred twenty-eight thousand, six hundred eighty-five".