166016060061606 has 48 divisors (see below), whose sum is σ = 359784961099200. Its totient is φ = 55325842475904.

The previous prime is 166016060061589. The next prime is 166016060061617. The reversal of 166016060061606 is 606160060610661.

166016060061606 is a `hidden beast` number, since 16 + 6 + 0 + 16 + 0 + 6 + 0 + 0 + 616 + 0 + 6 = 666.

It is a super-2 number, since 2×166016060061606² (a number of 29 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 in 23 ways as a sum of consecutive naturals, for example, 1464485080 + ... + 1464598436.

It is an arithmetic number, because the mean of its divisors is an integer number (7495520022900).

Almost surely, 2^{166016060061606} is an apocalyptic number.

166016060061606 is an abundant number, since it is smaller than the sum of its proper divisors (193768901037594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166016060061606 is a wasteful number, since it uses less digits than its factorization.

166016060061606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131533 (or 131530 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 166016060061606 in words is "one hundred sixty-six trillion, sixteen billion, sixty million, sixty-one thousand, six hundred six".