6775690659 has 16 divisors (see below), whose sum is σ = 9098987040. Its totient is φ = 4484874240.

The previous prime is 6775690651. The next prime is 6775690661. The reversal of 6775690659 is 9560965776.

It is not a de Polignac number, because 6775690659 - 2³ = 6775690651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6775690651) 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 in 15 ways as a sum of consecutive naturals, for example, 229747 + ... + 257555.

It is an arithmetic number, because the mean of its divisors is an integer number (568686690).

Almost surely, 2^6775690659 is an apocalyptic number.

6775690659 is a deficient number, since it is larger than the sum of its proper divisors (2323296381).

6775690659 is a wasteful number, since it uses less digits than its factorization.

6775690659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28390.

The product of its (nonzero) digits is 21432600, while the sum is 60.

The square root of 6775690659 is about 82314.5835134941. The cubic root of 6775690659 is about 1892.2761840243.

The spelling of 6775690659 in words is "six billion, seven hundred seventy-five million, six hundred ninety thousand, six hundred fifty-nine".