6677068511 has 2 divisors, whose sum is σ = 6677068512. Its totient is φ = 6677068510.

The previous prime is 6677068471. The next prime is 6677068537. The reversal of 6677068511 is 1158607766.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6677068511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6677568511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338534255 + 3338534256.

It is an arithmetic number, because the mean of its divisors is an integer number (3338534256).

Almost surely, 2^6677068511 is an apocalyptic number.

6677068511 is a deficient number, since it is larger than the sum of its proper divisors (1).

6677068511 is an equidigital number, since it uses as much as digits as its factorization.

6677068511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 6677068511 is about 81713.3312930026. The cubic root of 6677068511 is about 1883.0504001385.

The spelling of 6677068511 in words is "six billion, six hundred seventy-seven million, sixty-eight thousand, five hundred eleven".