6196718361601 has 2 divisors, whose sum is σ = 6196718361602. Its totient is φ = 6196718361600.

The previous prime is 6196718361599. The next prime is 6196718361637. The reversal of 6196718361601 is 1061638176916.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5661258835600 + 535459526001 = 2379340^2 + 731751^2 .

It is a cyclic number.

It is not a de Polignac number, because 6196718361601 - 2¹ = 6196718361599 is a prime.

Together with 6196718361599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6196718361661) 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, 3098359180800 + 3098359180801.

It is an arithmetic number, because the mean of its divisors is an integer number (3098359180801).

Almost surely, 2^{6196718361601} is an apocalyptic number.

It is an amenable number.

6196718361601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6196718361601 is an equidigital number, since it uses as much as digits as its factorization.

6196718361601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 6196718361601 in words is "six trillion, one hundred ninety-six billion, seven hundred eighteen million, three hundred sixty-one thousand, six hundred one".