16850000027 has 8 divisors (see below), whose sum is σ = 19473516000. Its totient is φ = 14280577344.

The previous prime is 16850000017. The next prime is 16850000107. The reversal of 16850000027 is 72000005861.

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 16850000027 - 2⁶ = 16849999963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16850000017) 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 7 ways as a sum of consecutive naturals, for example, 13522652 + ... + 13523897.

It is an arithmetic number, because the mean of its divisors is an integer number (2434189500).

Almost surely, 2^16850000027 is an apocalyptic number.

16850000027 is a deficient number, since it is larger than the sum of its proper divisors (2623515973).

16850000027 is an equidigital number, since it uses as much as digits as its factorization.

16850000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27046645.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 16850000027 its reverse (72000005861), we get a palindrome (88850005888).

The spelling of 16850000027 in words is "sixteen billion, eight hundred fifty million, twenty-seven", and thus it is an aban number.