16475845712 has 10 divisors (see below), whose sum is σ = 31921951098. Its totient is φ = 8237922848.

The previous prime is 16475845627. The next prime is 16475845717. The reversal of 16475845712 is 21754857461.

It can be written as a sum of positive squares in only one way, i.e., 14583943696 + 1891902016 = 120764^2 + 43496^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16475845717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514870163 + ... + 514870194.

Almost surely, 2^16475845712 is an apocalyptic number.

It is an amenable number.

16475845712 is a deficient number, since it is larger than the sum of its proper divisors (15446105386).

16475845712 is a wasteful number, since it uses less digits than its factorization.

16475845712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029740365 (or 1029740359 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 50.

The spelling of 16475845712 in words is "sixteen billion, four hundred seventy-five million, eight hundred forty-five thousand, seven hundred twelve".