6528739067 has 2 divisors, whose sum is σ = 6528739068. Its totient is φ = 6528739066.

The previous prime is 6528739051. The next prime is 6528739069. The reversal of 6528739067 is 7609378256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6528739067 - 2⁴ = 6528739051 is a prime.

Together with 6528739069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6528739069) 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, 3264369533 + 3264369534.

It is an arithmetic number, because the mean of its divisors is an integer number (3264369534).

Almost surely, 2^6528739067 is an apocalyptic number.

6528739067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6528739067 is an equidigital number, since it uses as much as digits as its factorization.

6528739067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 6528739067 is about 80800.6130360408. The cubic root of 6528739067 is about 1869.0020189905.

The spelling of 6528739067 in words is "six billion, five hundred twenty-eight million, seven hundred thirty-nine thousand, sixty-seven".