11679238652 has 12 divisors (see below), whose sum is σ = 20443463040. Its totient is φ = 5838249216.

The previous prime is 11679238651. The next prime is 11679238667. The reversal of 11679238652 is 25683297611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11679238652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11679238651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323228 + ... + 357539.

It is an arithmetic number, because the mean of its divisors is an integer number (1703621920).

Almost surely, 2^11679238652 is an apocalyptic number.

It is an amenable number.

11679238652 is a deficient number, since it is larger than the sum of its proper divisors (8764224388).

11679238652 is a wasteful number, since it uses less digits than its factorization.

11679238652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685060 (or 685058 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The spelling of 11679238652 in words is "eleven billion, six hundred seventy-nine million, two hundred thirty-eight thousand, six hundred fifty-two".