6693508117338 has 16 divisors (see below), whose sum is σ = 15299447125440. Its totient is φ = 1912430890656.

The previous prime is 6693508117333. The next prime is 6693508117349. The reversal of 6693508117338 is 8337118053966.

It is not an unprimeable number, because it can be changed into a prime (6693508117333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79684620403 + ... + 79684620486.

It is an arithmetic number, because the mean of its divisors is an integer number (956215445340).

Almost surely, 2^{6693508117338} is an apocalyptic number.

6693508117338 is an abundant number, since it is smaller than the sum of its proper divisors (8605939008102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6693508117338 is a wasteful number, since it uses less digits than its factorization.

6693508117338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159369240901.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 6693508117338 in words is "six trillion, six hundred ninety-three billion, five hundred eight million, one hundred seventeen thousand, three hundred thirty-eight".