16655062501606 has 24 divisors (see below), whose sum is σ = 26559160866936. Its totient is φ = 7831605108480.

The previous prime is 16655062501601. The next prime is 16655062501621. The reversal of 16655062501606 is 60610526055661.

It is a super-2 number, since 2×16655062501606² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16655062501606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16655062501601) by changing a digit.

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, 10413751 + ... + 11906146.

It is an arithmetic number, because the mean of its divisors is an integer number (1106631702789).

Almost surely, 2^{16655062501606} is an apocalyptic number.

16655062501606 is a deficient number, since it is larger than the sum of its proper divisors (9904098365330).

16655062501606 is a wasteful number, since it uses less digits than its factorization.

16655062501606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22321224 (or 22321207 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 16655062501606 in words is "sixteen trillion, six hundred fifty-five billion, sixty-two million, five hundred one thousand, six hundred six".