68548766784586 has 32 divisors (see below), whose sum is σ = 114094013660352. Its totient is φ = 30626314392960.

The previous prime is 68548766784583. The next prime is 68548766784613.

68548766784586 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 68548766784497 and 68548766784506.

It is not an unprimeable number, because it can be changed into a prime (68548766784583) 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, 50207421 + ... + 51554656.

It is an arithmetic number, because the mean of its divisors is an integer number (3565437926886).

Almost surely, 2^{68548766784586} is an apocalyptic number.

68548766784586 is a deficient number, since it is larger than the sum of its proper divisors (45545246875766).

68548766784586 is a wasteful number, since it uses less digits than its factorization.

68548766784586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101762614.

The product of its digits is 104044953600, while the sum is 88.

The spelling of 68548766784586 in words is "sixty-eight trillion, five hundred forty-eight billion, seven hundred sixty-six million, seven hundred eighty-four thousand, five hundred eighty-six".