6913162913 has 2 divisors, whose sum is σ = 6913162914. Its totient is φ = 6913162912.

The previous prime is 6913162909. The next prime is 6913162951. The reversal of 6913162913 is 3192613196.

6913162913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4898320144 + 2014842769 = 69988^2 + 44887^2 .

It is a cyclic number.

It is not a de Polignac number, because 6913162913 - 2² = 6913162909 is a prime.

It is not a weakly prime, because it can be changed into another prime (6913132913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3456581456 + 3456581457.

It is an arithmetic number, because the mean of its divisors is an integer number (3456581457).

Almost surely, 2^6913162913 is an apocalyptic number.

It is an amenable number.

6913162913 is a deficient number, since it is larger than the sum of its proper divisors (1).

6913162913 is an equidigital number, since it uses as much as digits as its factorization.

6913162913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 41.

The square root of 6913162913 is about 83145.4323038855. The cubic root of 6913162913 is about 1904.9880856142.

The spelling of 6913162913 in words is "six billion, nine hundred thirteen million, one hundred sixty-two thousand, nine hundred thirteen".