67668522586675 has 24 divisors (see below), whose sum is σ = 86812686601200. Its totient is φ = 52261894500480.

The previous prime is 67668522586661. The next prime is 67668522586741. The reversal of 67668522586675 is 57668522586676.

It is not a de Polignac number, because 67668522586675 - 2⁷ = 67668522586547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67668522586595 and 67668522586604.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574432 + ... + 11647618.

It is an arithmetic number, because the mean of its divisors is an integer number (3617195275050).

Almost surely, 2^{67668522586675} is an apocalyptic number.

67668522586675 is a deficient number, since it is larger than the sum of its proper divisors (19144164014525).

67668522586675 is a wasteful number, since it uses less digits than its factorization.

67668522586675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11081655 (or 11081650 counting only the distinct ones).

The product of its digits is 12192768000, while the sum is 79.

Subtracting from 67668522586675 its reverse (57668522586676), we obtain a palindrome (9999999999999).

The spelling of 67668522586675 in words is "sixty-seven trillion, six hundred sixty-eight billion, five hundred twenty-two million, five hundred eighty-six thousand, six hundred seventy-five".