11799509713 has 16 divisors (see below), whose sum is σ = 12507624000. Its totient is φ = 11100367872.

The previous prime is 11799509681. The next prime is 11799509731. The reversal of 11799509713 is 31790599711.

It is not a de Polignac number, because 11799509713 - 2⁵ = 11799509681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11799509773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1760673 + ... + 1767361.

It is an arithmetic number, because the mean of its divisors is an integer number (781726500).

Almost surely, 2^11799509713 is an apocalyptic number.

It is an amenable number.

11799509713 is a deficient number, since it is larger than the sum of its proper divisors (708114287).

11799509713 is a wasteful number, since it uses less digits than its factorization.

11799509713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7344.

The product of its (nonzero) digits is 535815, while the sum is 52.

The spelling of 11799509713 in words is "eleven billion, seven hundred ninety-nine million, five hundred nine thousand, seven hundred thirteen".