12755714517 has 80 divisors (see below), whose sum is σ = 24086457472. Its totient is φ = 6546303360.

The previous prime is 12755714483. The next prime is 12755714537. The reversal of 12755714517 is 71541755721.

12755714517 is a `hidden beast` number, since 1 + 2 + 75 + 57 + 14 + 517 = 666.

12755714517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12755714517 - 2¹¹ = 12755712469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755714537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 249342 + ... + 296112.

Almost surely, 2^12755714517 is an apocalyptic number.

It is an amenable number.

12755714517 is a deficient number, since it is larger than the sum of its proper divisors (11330742955).

12755714517 is a wasteful number, since it uses less digits than its factorization.

12755714517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46840 (or 46831 counting only the distinct ones).

The product of its digits is 343000, while the sum is 45.

The spelling of 12755714517 in words is "twelve billion, seven hundred fifty-five million, seven hundred fourteen thousand, five hundred seventeen".