16500016151606 has 8 divisors (see below), whose sum is σ = 26653872244944. Its totient is φ = 7615392069960.

The previous prime is 16500016151587. The next prime is 16500016151629. The reversal of 16500016151606 is 60615161000561.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16500016151606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317308002890 + ... + 317308002941.

It is an arithmetic number, because the mean of its divisors is an integer number (3331734030618).

Almost surely, 2^{16500016151606} is an apocalyptic number.

16500016151606 is a deficient number, since it is larger than the sum of its proper divisors (10153856093338).

16500016151606 is a wasteful number, since it uses less digits than its factorization.

16500016151606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634616005846.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 16500016151606 in words is "sixteen trillion, five hundred billion, sixteen million, one hundred fifty-one thousand, six hundred six".