135616606160166 has 48 divisors (see below), whose sum is σ = 300216591836928. Its totient is φ = 44231662742400.

The previous prime is 135616606160149. The next prime is 135616606160201. The reversal of 135616606160166 is 661061606616531.

135616606160166 is a `hidden beast` number, since 1 + 3 + 5 + 6 + 1 + 6 + 6 + 0 + 616 + 0 + 16 + 6 = 666.

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, 323121151 + ... + 323540586.

It is an arithmetic number, because the mean of its divisors is an integer number (6254512329936).

Almost surely, 2^{135616606160166} is an apocalyptic number.

135616606160166 is an abundant number, since it is smaller than the sum of its proper divisors (164599985676762).

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

135616606160166 is a wasteful number, since it uses less digits than its factorization.

135616606160166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646661997 (or 646661994 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 135616606160166 in words is "one hundred thirty-five trillion, six hundred sixteen billion, six hundred six million, one hundred sixty thousand, one hundred sixty-six".