6786138283 has 2 divisors, whose sum is σ = 6786138284. Its totient is φ = 6786138282.

The previous prime is 6786138259. The next prime is 6786138311. The reversal of 6786138283 is 3828316876.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6786138283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6786138283.

It is not a weakly prime, because it can be changed into another prime (6786138223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3393069141 + 3393069142.

It is an arithmetic number, because the mean of its divisors is an integer number (3393069142).

Almost surely, 2^6786138283 is an apocalyptic number.

6786138283 is a deficient number, since it is larger than the sum of its proper divisors (1).

6786138283 is an equidigital number, since it uses as much as digits as its factorization.

6786138283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 6786138283 is about 82378.0206305056. The cubic root of 6786138283 is about 1893.2482688183.

The spelling of 6786138283 in words is "six billion, seven hundred eighty-six million, one hundred thirty-eight thousand, two hundred eighty-three".