16050550164545 has 16 divisors (see below), whose sum is σ = 20742851785152. Its totient is φ = 11852369772480.

The previous prime is 16050550164541. The next prime is 16050550164547. The reversal of 16050550164545 is 54546105505061.

It is not a de Polignac number, because 16050550164545 - 2² = 16050550164541 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 16050550164545.

It is not an unprimeable number, because it can be changed into a prime (16050550164541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1318871 + ... + 5817260.

It is an arithmetic number, because the mean of its divisors is an integer number (1296428236572).

Almost surely, 2^{16050550164545} is an apocalyptic number.

It is an amenable number.

16050550164545 is a deficient number, since it is larger than the sum of its proper divisors (4692301620607).

16050550164545 is a wasteful number, since it uses less digits than its factorization.

16050550164545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170752.

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 16050550164545 in words is "sixteen trillion, fifty billion, five hundred fifty million, one hundred sixty-four thousand, five hundred forty-five".