6705488579 has 2 divisors, whose sum is σ = 6705488580. Its totient is φ = 6705488578.

The previous prime is 6705488539. The next prime is 6705488599. The reversal of 6705488579 is 9758845076.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6705488579 - 2²⁰ = 6704440003 is a prime.

It is not a weakly prime, because it can be changed into another prime (6705488539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352744289 + 3352744290.

It is an arithmetic number, because the mean of its divisors is an integer number (3352744290).

Almost surely, 2^6705488579 is an apocalyptic number.

6705488579 is a deficient number, since it is larger than the sum of its proper divisors (1).

6705488579 is an equidigital number, since it uses as much as digits as its factorization.

6705488579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The square root of 6705488579 is about 81887.0476876533. The cubic root of 6705488579 is about 1885.7182710673.

The spelling of 6705488579 in words is "six billion, seven hundred five million, four hundred eighty-eight thousand, five hundred seventy-nine".