6659113757496 has 16 divisors (see below), whose sum is σ = 16647784393800. Its totient is φ = 2219704585824.

The previous prime is 6659113757449. The next prime is 6659113757521. The reversal of 6659113757496 is 6947573119566.

It is a self number, because there is not a number n which added to its sum of digits gives 6659113757496.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 138731536591 + ... + 138731536638.

Almost surely, 2^{6659113757496} is an apocalyptic number.

It is an amenable number.

6659113757496 is an abundant number, since it is smaller than the sum of its proper divisors (9988670636304).

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

6659113757496 is a wasteful number, since it uses less digits than its factorization.

6659113757496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277463073238 (or 277463073234 counting only the distinct ones).

The product of its digits is 257191200, while the sum is 69.

The spelling of 6659113757496 in words is "six trillion, six hundred fifty-nine billion, one hundred thirteen million, seven hundred fifty-seven thousand, four hundred ninety-six".