16004485873 has 8 divisors (see below), whose sum is σ = 16210722528. Its totient is φ = 15798568704.

The previous prime is 16004485837. The next prime is 16004485951. The reversal of 16004485873 is 37858440061.

It is a happy number.

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 16004485873 - 2⁹ = 16004485361 is a prime.

It is a super-2 number, since 2×16004485873² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16004486873) 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, 21790 + ... + 180232.

It is an arithmetic number, because the mean of its divisors is an integer number (2026340316).

Almost surely, 2^16004485873 is an apocalyptic number.

It is an amenable number.

16004485873 is a deficient number, since it is larger than the sum of its proper divisors (206236655).

16004485873 is a wasteful number, since it uses less digits than its factorization.

16004485873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159743.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 16004485873 in words is "sixteen billion, four million, four hundred eighty-five thousand, eight hundred seventy-three".