16706325845 has 8 divisors (see below), whose sum is σ = 21870099360. Its totient is φ = 12150055120.

The previous prime is 16706325821. The next prime is 16706325907. The reversal of 16706325845 is 54852360761.

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

It is not a de Polignac number, because 16706325845 - 2⁶ = 16706325781 is a prime.

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 16706325845.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151875635 + ... + 151875744.

It is an arithmetic number, because the mean of its divisors is an integer number (2733762420).

Almost surely, 2^16706325845 is an apocalyptic number.

It is an amenable number.

16706325845 is a deficient number, since it is larger than the sum of its proper divisors (5163773515).

16706325845 is a wasteful number, since it uses less digits than its factorization.

16706325845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303751395.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 16706325845 in words is "sixteen billion, seven hundred six million, three hundred twenty-five thousand, eight hundred forty-five".