6109965943 has 2 divisors, whose sum is σ = 6109965944. Its totient is φ = 6109965942.

The previous prime is 6109965913. The next prime is 6109965973. The reversal of 6109965943 is 3495699016.

It is a balanced prime because it is at equal distance from previous prime (6109965913) and next prime (6109965973).

It is a cyclic number.

It is not a de Polignac number, because 6109965943 - 2⁹ = 6109965431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6109965913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3054982971 + 3054982972.

It is an arithmetic number, because the mean of its divisors is an integer number (3054982972).

Almost surely, 2^6109965943 is an apocalyptic number.

6109965943 is a deficient number, since it is larger than the sum of its proper divisors (1).

6109965943 is an equidigital number, since it uses as much as digits as its factorization.

6109965943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 52.

The square root of 6109965943 is about 78166.2711340384. The cubic root of 6109965943 is about 1828.1546432120.

The spelling of 6109965943 in words is "six billion, one hundred nine million, nine hundred sixty-five thousand, nine hundred forty-three".