6800669558 has 16 divisors (see below), whose sum is σ = 10450446336. Its totient is φ = 3317372520.

The previous prime is 6800669479. The next prime is 6800669569. The reversal of 6800669558 is 8559660086.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28403 + ... + 120033.

It is an arithmetic number, because the mean of its divisors is an integer number (653152896).

Almost surely, 2^6800669558 is an apocalyptic number.

6800669558 is a deficient number, since it is larger than the sum of its proper divisors (3649776778).

6800669558 is a wasteful number, since it uses less digits than its factorization.

6800669558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92539.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The square root of 6800669558 is about 82466.1722041226. The cubic root of 6800669558 is about 1894.5986538042.

The spelling of 6800669558 in words is "six billion, eight hundred million, six hundred sixty-nine thousand, five hundred fifty-eight".