12654057475167 has 16 divisors (see below), whose sum is σ = 16909705324800. Its totient is φ = 8417239742912.

The previous prime is 12654057475127. The next prime is 12654057475177. The reversal of 12654057475167 is 76157475045621.

It is a cyclic number.

It is not a de Polignac number, because 12654057475167 - 2⁷ = 12654057475039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12654057475167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12654057475127) 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, 1240963 + ... + 5181515.

It is an arithmetic number, because the mean of its divisors is an integer number (1056856582800).

Almost surely, 2^{12654057475167} is an apocalyptic number.

12654057475167 is a deficient number, since it is larger than the sum of its proper divisors (4255647849633).

12654057475167 is a wasteful number, since it uses less digits than its factorization.

12654057475167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942942.

The product of its (nonzero) digits is 49392000, while the sum is 60.

The spelling of 12654057475167 in words is "twelve trillion, six hundred fifty-four billion, fifty-seven million, four hundred seventy-five thousand, one hundred sixty-seven".