16306672752 has 60 divisors (see below), whose sum is σ = 45899897784. Its totient is φ = 5404129920.

The previous prime is 16306672729. The next prime is 16306672829. The reversal of 16306672752 is 25727660361.

16306672752 is a `hidden beast` number, since 1 + 630 + 6 + 6 + 7 + 2 + 7 + 5 + 2 = 666.

16306672752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16306672698 and 16306672707.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 302374 + ... + 352197.

Almost surely, 2^16306672752 is an apocalyptic number.

16306672752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16306672752 is an abundant number, since it is smaller than the sum of its proper divisors (29593225032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16306672752 is a wasteful number, since it uses less digits than its factorization.

16306672752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654758 (or 654749 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 16306672752 in words is "sixteen billion, three hundred six million, six hundred seventy-two thousand, seven hundred fifty-two".