6432864162113 has 2 divisors, whose sum is σ = 6432864162114. Its totient is φ = 6432864162112.

The previous prime is 6432864161993. The next prime is 6432864162119. The reversal of 6432864162113 is 3112614682346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4051496685889 + 2381367476224 = 2012833^2 + 1543168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6432864162113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6432864162119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3216432081056 + 3216432081057.

It is an arithmetic number, because the mean of its divisors is an integer number (3216432081057).

Almost surely, 2^{6432864162113} is an apocalyptic number.

It is an amenable number.

6432864162113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432864162113 is an equidigital number, since it uses as much as digits as its factorization.

6432864162113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 995328, while the sum is 47.

The spelling of 6432864162113 in words is "six trillion, four hundred thirty-two billion, eight hundred sixty-four million, one hundred sixty-two thousand, one hundred thirteen".