6618579883 has 2 divisors, whose sum is σ = 6618579884. Its totient is φ = 6618579882.

The previous prime is 6618579881. The next prime is 6618579931. The reversal of 6618579883 is 3889758166.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6618579883 - 2¹ = 6618579881 is a prime.

Together with 6618579881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6618579881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3309289941 + 3309289942.

It is an arithmetic number, because the mean of its divisors is an integer number (3309289942).

Almost surely, 2^6618579883 is an apocalyptic number.

6618579883 is a deficient number, since it is larger than the sum of its proper divisors (1).

6618579883 is an equidigital number, since it uses as much as digits as its factorization.

6618579883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 61.

The square root of 6618579883 is about 81354.6549559397. The cubic root of 6618579883 is about 1877.5359943880.

The spelling of 6618579883 in words is "six billion, six hundred eighteen million, five hundred seventy-nine thousand, eight hundred eighty-three".