6118559 has 2 divisors, whose sum is σ = 6118560. Its totient is φ = 6118558.

The previous prime is 6118547. The next prime is 6118561. The reversal of 6118559 is 9558116.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6118559 - 2¹² = 6114463 is a prime.

Together with 6118561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6148559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3059279 + 3059280.

It is an arithmetic number, because the mean of its divisors is an integer number (3059280).

Almost surely, 2^6118559 is an apocalyptic number.

6118559 is a deficient number, since it is larger than the sum of its proper divisors (1).

6118559 is an equidigital number, since it uses as much as digits as its factorization.

6118559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 35.

The square root of 6118559 is about 2473.5721133616. The cubic root of 6118559 is about 182.9011280732.

The spelling of 6118559 in words is "six million, one hundred eighteen thousand, five hundred fifty-nine".