16006173983 has 16 divisors (see below), whose sum is σ = 16589878272. Its totient is φ = 15426840000.

The previous prime is 16006173959. The next prime is 16006174039. The reversal of 16006173983 is 38937160061.

It is not a de Polignac number, because 16006173983 - 2²⁰ = 16005125407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16006173943) 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 15 ways as a sum of consecutive naturals, for example, 11030408 + ... + 11031858.

It is an arithmetic number, because the mean of its divisors is an integer number (1036867392).

Almost surely, 2^16006173983 is an apocalyptic number.

16006173983 is a deficient number, since it is larger than the sum of its proper divisors (583704289).

16006173983 is a wasteful number, since it uses less digits than its factorization.

16006173983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 16006173983 in words is "sixteen billion, six million, one hundred seventy-three thousand, nine hundred eighty-three".