6484426567 has 2 divisors, whose sum is σ = 6484426568. Its totient is φ = 6484426566.

The previous prime is 6484426537. The next prime is 6484426607. The reversal of 6484426567 is 7656244846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6484426567 - 2⁷ = 6484426439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6484426537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242213283 + 3242213284.

It is an arithmetic number, because the mean of its divisors is an integer number (3242213284).

Almost surely, 2^6484426567 is an apocalyptic number.

6484426567 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484426567 is an equidigital number, since it uses as much as digits as its factorization.

6484426567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7741440, while the sum is 52.

The square root of 6484426567 is about 80525.9372314287. The cubic root of 6484426567 is about 1864.7639246258.

The spelling of 6484426567 in words is "six billion, four hundred eighty-four million, four hundred twenty-six thousand, five hundred sixty-seven".