6109919713 has 2 divisors, whose sum is σ = 6109919714. Its totient is φ = 6109919712.

The previous prime is 6109919707. The next prime is 6109919747. The reversal of 6109919713 is 3179199016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3922767424 + 2187152289 = 62632^2 + 46767^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6109919713 is a prime.

It is a super-2 number, since 2×6109919713² = 74662237798612004738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6109919213) 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, 3054959856 + 3054959857.

It is an arithmetic number, because the mean of its divisors is an integer number (3054959857).

Almost surely, 2^6109919713 is an apocalyptic number.

It is an amenable number.

6109919713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6109919713 is an equidigital number, since it uses as much as digits as its factorization.

6109919713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 46.

The square root of 6109919713 is about 78165.9754176969. The cubic root of 6109919713 is about 1828.1500323951.

The spelling of 6109919713 in words is "six billion, one hundred nine million, nine hundred nineteen thousand, seven hundred thirteen".