6256938067 has 2 divisors, whose sum is σ = 6256938068. Its totient is φ = 6256938066.

The previous prime is 6256938059. The next prime is 6256938071. The reversal of 6256938067 is 7608396526.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6256938067 - 2³ = 6256938059 is a prime.

It is not a weakly prime, because it can be changed into another prime (6256938167) 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, 3128469033 + 3128469034.

It is an arithmetic number, because the mean of its divisors is an integer number (3128469034).

Almost surely, 2^6256938067 is an apocalyptic number.

6256938067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6256938067 is an equidigital number, since it uses as much as digits as its factorization.

6256938067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The square root of 6256938067 is about 79100.8095217742. The cubic root of 6256938067 is about 1842.6970987922.

The spelling of 6256938067 in words is "six billion, two hundred fifty-six million, nine hundred thirty-eight thousand, sixty-seven".