155256112410166 has 16 divisors (see below), whose sum is σ = 234569483366400. Its totient is φ = 77066331712488.

The previous prime is 155256112410151. The next prime is 155256112410187. The reversal of 155256112410166 is 661014211652551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5160286 + ... + 18361393.

It is an arithmetic number, because the mean of its divisors is an integer number (14660592710400).

Almost surely, 2^{155256112410166} is an apocalyptic number.

155256112410166 is a deficient number, since it is larger than the sum of its proper divisors (79313370956234).

155256112410166 is a wasteful number, since it uses less digits than its factorization.

155256112410166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23545563.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 155256112410166 in words is "one hundred fifty-five trillion, two hundred fifty-six billion, one hundred twelve million, four hundred ten thousand, one hundred sixty-six".