16500328533013 has 12 divisors (see below), whose sum is σ = 17887363243488. Its totient is φ = 15213900907920.

The previous prime is 16500328532999. The next prime is 16500328533037. The reversal of 16500328533013 is 31033582300561.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-16500328533013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16501328533013) 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 11 ways as a sum of consecutive naturals, for example, 54886783 + ... + 55186588.

It is an arithmetic number, because the mean of its divisors is an integer number (1490613603624).

Almost surely, 2^{16500328533013} is an apocalyptic number.

16500328533013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16500328533013 is a deficient number, since it is larger than the sum of its proper divisors (1387034710475).

16500328533013 is a wasteful number, since it uses less digits than its factorization.

16500328533013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110074284 (or 110074271 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 16500328533013 in words is "sixteen trillion, five hundred billion, three hundred twenty-eight million, five hundred thirty-three thousand, thirteen".