12757193286 has 8 divisors (see below), whose sum is σ = 25514386584. Its totient is φ = 4252397760.

The previous prime is 12757193279. The next prime is 12757193299. The reversal of 12757193286 is 68239175721.

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

12757193286 is an admirable number.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063099435 + ... + 1063099446.

It is an arithmetic number, because the mean of its divisors is an integer number (3189298323).

Almost surely, 2^12757193286 is an apocalyptic number.

12757193286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12757193286 is a wasteful number, since it uses less digits than its factorization.

12757193286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126198886.

The product of its digits is 1270080, while the sum is 51.

The spelling of 12757193286 in words is "twelve billion, seven hundred fifty-seven million, one hundred ninety-three thousand, two hundred eighty-six".