6256345463 has 2 divisors, whose sum is σ = 6256345464. Its totient is φ = 6256345462.

The previous prime is 6256345397. The next prime is 6256345471. The reversal of 6256345463 is 3645436526.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6256345463 - 2¹⁰ = 6256344439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6256345063) 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, 3128172731 + 3128172732.

It is an arithmetic number, because the mean of its divisors is an integer number (3128172732).

Almost surely, 2^6256345463 is an apocalyptic number.

6256345463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6256345463 is an equidigital number, since it uses as much as digits as its factorization.

6256345463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 44.

The square root of 6256345463 is about 79097.0635548501. The cubic root of 6256345463 is about 1842.6389220858.

The spelling of 6256345463 in words is "six billion, two hundred fifty-six million, three hundred forty-five thousand, four hundred sixty-three".