6555752579 has 2 divisors, whose sum is σ = 6555752580. Its totient is φ = 6555752578.

The previous prime is 6555752531. The next prime is 6555752597. The reversal of 6555752579 is 9752575556.

Together with next prime (6555752597) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6555752579 - 2⁸ = 6555752323 is a prime.

It is not a weakly prime, because it can be changed into another prime (6555752519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277876289 + 3277876290.

It is an arithmetic number, because the mean of its divisors is an integer number (3277876290).

Almost surely, 2^6555752579 is an apocalyptic number.

6555752579 is a deficient number, since it is larger than the sum of its proper divisors (1).

6555752579 is an equidigital number, since it uses as much as digits as its factorization.

6555752579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16537500, while the sum is 56.

The square root of 6555752579 is about 80967.6020331589. The cubic root of 6555752579 is about 1871.5762186731.

The spelling of 6555752579 in words is "six billion, five hundred fifty-five million, seven hundred fifty-two thousand, five hundred seventy-nine".