16650544862108 has 6 divisors (see below), whose sum is σ = 29138453508696. Its totient is φ = 8325272431052.

The previous prime is 16650544862099. The next prime is 16650544862129. The reversal of 16650544862108 is 80126844505661.

It is a super-2 number, since 2×16650544862108² (a number of 27 digits) contains 22 as substring.

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, 2081318107760 + ... + 2081318107767.

It is an arithmetic number, because the mean of its divisors is an integer number (4856408918116).

Almost surely, 2^{16650544862108} is an apocalyptic number.

It is an amenable number.

16650544862108 is a deficient number, since it is larger than the sum of its proper divisors (12487908646588).

16650544862108 is a wasteful number, since it uses less digits than its factorization.

16650544862108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162636215531 (or 4162636215529 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 16650544862108 in words is "sixteen trillion, six hundred fifty billion, five hundred forty-four million, eight hundred sixty-two thousand, one hundred eight".