6256938059 has 2 divisors, whose sum is σ = 6256938060. Its totient is φ = 6256938058.

The previous prime is 6256938053. The next prime is 6256938067. The reversal of 6256938059 is 9508396526.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6256938059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6256938059.

It is not a weakly prime, because it can be changed into another prime (6256938053) 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, 3128469029 + 3128469030.

It is an arithmetic number, because the mean of its divisors is an integer number (3128469030).

Almost surely, 2^6256938059 is an apocalyptic number.

6256938059 is a deficient number, since it is larger than the sum of its proper divisors (1).

6256938059 is an equidigital number, since it uses as much as digits as its factorization.

6256938059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The square root of 6256938059 is about 79100.8094712058. The cubic root of 6256938059 is about 1842.6970980069.

The spelling of 6256938059 in words is "six billion, two hundred fifty-six million, nine hundred thirty-eight thousand, fifty-nine".