16450053166 has 8 divisors (see below), whose sum is σ = 24766809480. Its totient is φ = 8194450008.

The previous prime is 16450053163. The next prime is 16450053167. The reversal of 16450053166 is 66135005461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16450053163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15287616 + ... + 15288691.

It is an arithmetic number, because the mean of its divisors is an integer number (3095851185).

Almost surely, 2^16450053166 is an apocalyptic number.

16450053166 is a deficient number, since it is larger than the sum of its proper divisors (8316756314).

16450053166 is a wasteful number, since it uses less digits than its factorization.

16450053166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30576578.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 16450053166 in words is "sixteen billion, four hundred fifty million, fifty-three thousand, one hundred sixty-six".