6256263882647 has 2 divisors, whose sum is σ = 6256263882648. Its totient is φ = 6256263882646.

The previous prime is 6256263882523. The next prime is 6256263882677. The reversal of 6256263882647 is 7462883626526.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6256263882647 - 2²⁴ = 6256247105431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6256263882677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3128131941323 + 3128131941324.

It is an arithmetic number, because the mean of its divisors is an integer number (3128131941324).

Almost surely, 2^{6256263882647} is an apocalyptic number.

6256263882647 is a deficient number, since it is larger than the sum of its proper divisors (1).

6256263882647 is an equidigital number, since it uses as much as digits as its factorization.

6256263882647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 278691840, while the sum is 65.

The spelling of 6256263882647 in words is "six trillion, two hundred fifty-six billion, two hundred sixty-three million, eight hundred eighty-two thousand, six hundred forty-seven".