6161986854175 has 12 divisors (see below), whose sum is σ = 7641247759696. Its totient is φ = 4929341702400.

The previous prime is 6161986854169. The next prime is 6161986854217. The reversal of 6161986854175 is 5714586891616.

It is not a de Polignac number, because 6161986854175 - 2⁵ = 6161986854143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6161986854175.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5686386 + ... + 6682735.

Almost surely, 2^{6161986854175} is an apocalyptic number.

6161986854175 is a deficient number, since it is larger than the sum of its proper divisors (1479260905521).

6161986854175 is a wasteful number, since it uses less digits than its factorization.

6161986854175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12389058 (or 12389053 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 67.

The spelling of 6161986854175 in words is "six trillion, one hundred sixty-one billion, nine hundred eighty-six million, eight hundred fifty-four thousand, one hundred seventy-five".