6559162663 has 2 divisors, whose sum is σ = 6559162664. Its totient is φ = 6559162662.

The previous prime is 6559162661. The next prime is 6559162697. The reversal of 6559162663 is 3662619556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6559162663 - 2¹ = 6559162661 is a prime.

It is a super-2 number, since 2×6559162663² = 86045229679386503138, which contains 22 as substring.

Together with 6559162661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6559162661) 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, 3279581331 + 3279581332.

It is an arithmetic number, because the mean of its divisors is an integer number (3279581332).

Almost surely, 2^6559162663 is an apocalyptic number.

6559162663 is a deficient number, since it is larger than the sum of its proper divisors (1).

6559162663 is an equidigital number, since it uses as much as digits as its factorization.

6559162663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 49.

The square root of 6559162663 is about 80988.6576194469. The cubic root of 6559162663 is about 1871.9006729470.

The spelling of 6559162663 in words is "six billion, five hundred fifty-nine million, one hundred sixty-two thousand, six hundred sixty-three".