6116559497 has 2 divisors, whose sum is σ = 6116559498. Its totient is φ = 6116559496.

The previous prime is 6116559481. The next prime is 6116559529. The reversal of 6116559497 is 7949556116.

6116559497 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4443422281 + 1673137216 = 66659^2 + 40904^2 .

It is a cyclic number.

It is not a de Polignac number, because 6116559497 - 2⁴ = 6116559481 is a prime.

It is not a weakly prime, because it can be changed into another prime (6116553497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058279748 + 3058279749.

It is an arithmetic number, because the mean of its divisors is an integer number (3058279749).

Almost surely, 2^6116559497 is an apocalyptic number.

It is an amenable number.

6116559497 is a deficient number, since it is larger than the sum of its proper divisors (1).

6116559497 is an equidigital number, since it uses as much as digits as its factorization.

6116559497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2041200, while the sum is 53.

The square root of 6116559497 is about 78208.4362265351. The cubic root of 6116559497 is about 1828.8120229227.

The spelling of 6116559497 in words is "six billion, one hundred sixteen million, five hundred fifty-nine thousand, four hundred ninety-seven".