16773232136 has 16 divisors (see below), whose sum is σ = 31485521340. Its totient is φ = 8377093120.

The previous prime is 16773232123. The next prime is 16773232141. The reversal of 16773232136 is 63123237761.

16773232136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 16385536036 + 387696100 = 128006^2 + 19690^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16773232093 and 16773232102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182881 + ... + 1196976.

Almost surely, 2^16773232136 is an apocalyptic number.

It is an amenable number.

16773232136 is a deficient number, since it is larger than the sum of its proper divisors (14712289204).

16773232136 is a wasteful number, since it uses less digits than its factorization.

16773232136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380744 (or 2380740 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

Adding to 16773232136 its reverse (63123237761), we get a palindrome (79896469897).

The spelling of 16773232136 in words is "sixteen billion, seven hundred seventy-three million, two hundred thirty-two thousand, one hundred thirty-six".