16516500014 has 16 divisors (see below), whose sum is σ = 28339836768. Its totient is φ = 7072040832.

The previous prime is 16516500001. The next prime is 16516500017. The reversal of 16516500014 is 41000561561.

It is a self number, because there is not a number n which added to its sum of digits gives 16516500014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16516500017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522359 + ... + 553074.

It is an arithmetic number, because the mean of its divisors is an integer number (1771239798).

Almost surely, 2^16516500014 is an apocalyptic number.

16516500014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16516500014 is a deficient number, since it is larger than the sum of its proper divisors (11823336754).

16516500014 is a wasteful number, since it uses less digits than its factorization.

16516500014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076539.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 16516500014 in words is "sixteen billion, five hundred sixteen million, five hundred thousand, fourteen".