13728576511 has 8 divisors (see below), whose sum is σ = 14791518000. Its totient is φ = 12666620352.

The previous prime is 13728576497. The next prime is 13728576523. The reversal of 13728576511 is 11567582731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13728576511 - 2⁵ = 13728576479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13728576811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217261 + ... + 273238.

It is an arithmetic number, because the mean of its divisors is an integer number (1848939750).

Almost surely, 2^13728576511 is an apocalyptic number.

13728576511 is a deficient number, since it is larger than the sum of its proper divisors (1062941489).

13728576511 is a wasteful number, since it uses less digits than its factorization.

13728576511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492665.

The product of its digits is 352800, while the sum is 46.

The spelling of 13728576511 in words is "thirteen billion, seven hundred twenty-eight million, five hundred seventy-six thousand, five hundred eleven".