13875267678163 has 2 divisors, whose sum is σ = 13875267678164. Its totient is φ = 13875267678162.

The previous prime is 13875267678157. The next prime is 13875267678229. The reversal of 13875267678163 is 36187676257831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13875267678163 - 2⁹ = 13875267677651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13875267678092 and 13875267678101.

It is not a weakly prime, because it can be changed into another prime (13875267678463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6937633839081 + 6937633839082.

It is an arithmetic number, because the mean of its divisors is an integer number (6937633839082).

Almost surely, 2^{13875267678163} is an apocalyptic number.

13875267678163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13875267678163 is an equidigital number, since it uses as much as digits as its factorization.

13875267678163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 426746880, while the sum is 70.

The spelling of 13875267678163 in words is "thirteen trillion, eight hundred seventy-five billion, two hundred sixty-seven million, six hundred seventy-eight thousand, one hundred sixty-three".