12715678137175 has 12 divisors (see below), whose sum is σ = 16980320959000. Its totient is φ = 9390039239520.

The previous prime is 12715678137067. The next prime is 12715678137179. The reversal of 12715678137175 is 57173187651721.

It is not a de Polignac number, because 12715678137175 - 2¹⁷ = 12715678006103 is a prime.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12715678137179) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19562581425 + ... + 19562582074.

Almost surely, 2^{12715678137175} is an apocalyptic number.

12715678137175 is a deficient number, since it is larger than the sum of its proper divisors (4264642821825).

12715678137175 is a wasteful number, since it uses less digits than its factorization.

12715678137175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39125163522 (or 39125163517 counting only the distinct ones).

The product of its digits is 17287200, while the sum is 61.

The spelling of 12715678137175 in words is "twelve trillion, seven hundred fifteen billion, six hundred seventy-eight million, one hundred thirty-seven thousand, one hundred seventy-five".