16730117516 has 48 divisors (see below), whose sum is σ = 35088325440. Its totient is φ = 6827950080.

The previous prime is 16730117501. The next prime is 16730117533. The reversal of 16730117516 is 61571103761.

It is a happy number.

16730117516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16730117516.

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 15 ways as a sum of consecutive naturals, for example, 81845 + ... + 200396.

It is an arithmetic number, because the mean of its divisors is an integer number (731006780).

Almost surely, 2^16730117516 is an apocalyptic number.

It is an amenable number.

16730117516 is an abundant number, since it is smaller than the sum of its proper divisors (18358207924).

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

16730117516 is a wasteful number, since it uses less digits than its factorization.

16730117516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282354 (or 282352 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 16730117516 in words is "sixteen billion, seven hundred thirty million, one hundred seventeen thousand, five hundred sixteen".