16965503628 has 48 divisors (see below), whose sum is σ = 40524126720. Its totient is φ = 5521287744.

The previous prime is 16965503627. The next prime is 16965503647. The reversal of 16965503628 is 82630556961.

16965503628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16965503623) by changing a digit.

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, 1520253 + ... + 1531371.

It is an arithmetic number, because the mean of its divisors is an integer number (844252640).

Almost surely, 2^16965503628 is an apocalyptic number.

It is an amenable number.

16965503628 is an abundant number, since it is smaller than the sum of its proper divisors (23558623092).

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

16965503628 is a wasteful number, since it uses less digits than its factorization.

16965503628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14126 (or 14124 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 16965503628 in words is "sixteen billion, nine hundred sixty-five million, five hundred three thousand, six hundred twenty-eight".