6468657333163 has 2 divisors, whose sum is σ = 6468657333164. Its totient is φ = 6468657333162.

The previous prime is 6468657333029. The next prime is 6468657333211. The reversal of 6468657333163 is 3613337568646.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6468657333163 is a prime.

It is not a weakly prime, because it can be changed into another prime (6468657333563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3234328666581 + 3234328666582.

It is an arithmetic number, because the mean of its divisors is an integer number (3234328666582).

Almost surely, 2^{6468657333163} is an apocalyptic number.

6468657333163 is a deficient number, since it is larger than the sum of its proper divisors (1).

6468657333163 is an equidigital number, since it uses as much as digits as its factorization.

6468657333163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117573120, while the sum is 61.

The spelling of 6468657333163 in words is "six trillion, four hundred sixty-eight billion, six hundred fifty-seven million, three hundred thirty-three thousand, one hundred sixty-three".