6166850728445 has 16 divisors (see below), whose sum is σ = 8423966846592. Its totient is φ = 4289983114560.

The previous prime is 6166850728439. The next prime is 6166850728513. The reversal of 6166850728445 is 5448270586616.

It is not a de Polignac number, because 6166850728445 - 2¹⁰ = 6166850727421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2437489142 + ... + 2437491671.

It is an arithmetic number, because the mean of its divisors is an integer number (526497927912).

Almost surely, 2^{6166850728445} is an apocalyptic number.

It is an amenable number.

6166850728445 is a deficient number, since it is larger than the sum of its proper divisors (2257116118147).

6166850728445 is a wasteful number, since it uses less digits than its factorization.

6166850728445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874980852.

The product of its (nonzero) digits is 77414400, while the sum is 62.

The spelling of 6166850728445 in words is "six trillion, one hundred sixty-six billion, eight hundred fifty million, seven hundred twenty-eight thousand, four hundred forty-five".