16545230206 has 8 divisors (see below), whose sum is σ = 24898686120. Its totient is φ = 8245668168.

The previous prime is 16545230203. The next prime is 16545230257. The reversal of 16545230206 is 60203254561.

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 (16545230201) 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, 13472701 + ... + 13473928.

It is an arithmetic number, because the mean of its divisors is an integer number (3112335765).

Almost surely, 2^16545230206 is an apocalyptic number.

16545230206 is a deficient number, since it is larger than the sum of its proper divisors (8353455914).

16545230206 is a wasteful number, since it uses less digits than its factorization.

16545230206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946938.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 16545230206 its reverse (60203254561), we get a palindrome (76748484767).

The spelling of 16545230206 in words is "sixteen billion, five hundred forty-five million, two hundred thirty thousand, two hundred six".