6518048790166 has 4 divisors (see below), whose sum is σ = 9777073185252. Its totient is φ = 3259024395082.

The previous prime is 6518048790089. The next prime is 6518048790173. The reversal of 6518048790166 is 6610978408156.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629512197540 + ... + 1629512197543.

It is an arithmetic number, because the mean of its divisors is an integer number (2444268296313).

Almost surely, 2^{6518048790166} is an apocalyptic number.

6518048790166 is a deficient number, since it is larger than the sum of its proper divisors (3259024395086).

6518048790166 is a wasteful number, since it uses less digits than its factorization.

6518048790166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259024395085.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 6518048790166 in words is "six trillion, five hundred eighteen billion, forty-eight million, seven hundred ninety thousand, one hundred sixty-six".