13828700517 has 16 divisors (see below), whose sum is σ = 19463712960. Its totient is φ = 8709161472.

The previous prime is 13828700513. The next prime is 13828700533. The reversal of 13828700517 is 71500782831.

It is not a de Polignac number, because 13828700517 - 2² = 13828700513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13828700513) 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, 323518 + ... + 363759.

It is an arithmetic number, because the mean of its divisors is an integer number (1216482060).

Almost surely, 2^13828700517 is an apocalyptic number.

It is an amenable number.

13828700517 is a deficient number, since it is larger than the sum of its proper divisors (5635012443).

13828700517 is a wasteful number, since it uses less digits than its factorization.

13828700517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687652.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 13828700517 in words is "thirteen billion, eight hundred twenty-eight million, seven hundred thousand, five hundred seventeen".