16852050187 has 4 divisors (see below), whose sum is σ = 19259485936. Its totient is φ = 14444614440.

The previous prime is 16852050181. The next prime is 16852050197. The reversal of 16852050187 is 78105025861.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16852050187 - 2¹⁵ = 16852017419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16852050181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203717864 + ... + 1203717877.

It is an arithmetic number, because the mean of its divisors is an integer number (4814871484).

Almost surely, 2^16852050187 is an apocalyptic number.

16852050187 is a deficient number, since it is larger than the sum of its proper divisors (2407435749).

16852050187 is an equidigital number, since it uses as much as digits as its factorization.

16852050187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407435748.

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 16852050187 in words is "sixteen billion, eight hundred fifty-two million, fifty thousand, one hundred eighty-seven".