16566001500151 has 8 divisors (see below), whose sum is σ = 16718603794640. Its totient is φ = 16413410490048.

The previous prime is 16566001500121. The next prime is 16566001500187. The reversal of 16566001500151 is 15100510066561.

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

It is a cyclic number.

It is not a de Polignac number, because 16566001500151 - 2⁹ = 16566001499639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16566001500151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16566001500121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142795 + ... + 5757811.

It is an arithmetic number, because the mean of its divisors is an integer number (2089825474330).

Almost surely, 2^{16566001500151} is an apocalyptic number.

16566001500151 is a deficient number, since it is larger than the sum of its proper divisors (152602294489).

16566001500151 is a wasteful number, since it uses less digits than its factorization.

16566001500151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642193.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 16566001500151 in words is "sixteen trillion, five hundred sixty-six billion, one million, five hundred thousand, one hundred fifty-one".