12683577813 has 8 divisors (see below), whose sum is σ = 17801512800. Its totient is φ = 8010680688.

The previous prime is 12683577761. The next prime is 12683577857. The reversal of 12683577813 is 31877538621.

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

It is not a de Polignac number, because 12683577813 - 2¹² = 12683573717 is a prime.

It is a super-2 number, since 2×12683577813² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12683577013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111259398 + ... + 111259511.

It is an arithmetic number, because the mean of its divisors is an integer number (2225189100).

Almost surely, 2^12683577813 is an apocalyptic number.

It is an amenable number.

12683577813 is a deficient number, since it is larger than the sum of its proper divisors (5117934987).

12683577813 is a wasteful number, since it uses less digits than its factorization.

12683577813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222518931.

The product of its digits is 1693440, while the sum is 51.

The spelling of 12683577813 in words is "twelve billion, six hundred eighty-three million, five hundred seventy-seven thousand, eight hundred thirteen".