166082051316 has 24 divisors (see below), whose sum is σ = 387775007200. Its totient is φ = 55324937952.

The previous prime is 166082051309. The next prime is 166082051353. The reversal of 166082051316 is 613150280661.

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, 4448866 + ... + 4486041.

Almost surely, 2^166082051316 is an apocalyptic number.

It is an amenable number.

166082051316 is an abundant number, since it is smaller than the sum of its proper divisors (221692955884).

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

166082051316 is a wasteful number, since it uses less digits than its factorization.

166082051316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8936463 (or 8936461 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 166082051316 in words is "one hundred sixty-six billion, eighty-two million, fifty-one thousand, three hundred sixteen".