6143492879 has 2 divisors, whose sum is σ = 6143492880. Its totient is φ = 6143492878.

The previous prime is 6143492869. The next prime is 6143492897. The reversal of 6143492879 is 9782943416.

Together with next prime (6143492897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6143492879 - 2¹² = 6143488783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6143492879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6143492819) 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, 3071746439 + 3071746440.

It is an arithmetic number, because the mean of its divisors is an integer number (3071746440).

Almost surely, 2^6143492879 is an apocalyptic number.

6143492879 is a deficient number, since it is larger than the sum of its proper divisors (1).

6143492879 is an equidigital number, since it uses as much as digits as its factorization.

6143492879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 53.

The square root of 6143492879 is about 78380.4368385377. The cubic root of 6143492879 is about 1831.4923953246.

The spelling of 6143492879 in words is "six billion, one hundred forty-three million, four hundred ninety-two thousand, eight hundred seventy-nine".