16005073685 has 32 divisors (see below), whose sum is σ = 19585843200. Its totient is φ = 12554268480.

The previous prime is 16005073673. The next prime is 16005073709. The reversal of 16005073685 is 58637050061.

It is not a de Polignac number, because 16005073685 - 2²⁶ = 15937964821 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 33413276 + ... + 33413754.

It is an arithmetic number, because the mean of its divisors is an integer number (612057600).

Almost surely, 2^16005073685 is an apocalyptic number.

It is an amenable number.

16005073685 is a deficient number, since it is larger than the sum of its proper divisors (3580769515).

16005073685 is a wasteful number, since it uses less digits than its factorization.

16005073685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 16005073685 in words is "sixteen billion, five million, seventy-three thousand, six hundred eighty-five".