16065060516550 has 24 divisors (see below), whose sum is σ = 29883878715600. Its totient is φ = 6425407829280.

The previous prime is 16065060516539. The next prime is 16065060516607. The reversal of 16065060516550 is 5561506056061.

16065060516550 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 16065060516550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14882770 + ... + 15925669.

It is an arithmetic number, because the mean of its divisors is an integer number (1245161613150).

Almost surely, 2^{16065060516550} is an apocalyptic number.

16065060516550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16065060516550 is a deficient number, since it is larger than the sum of its proper divisors (13818818199050).

16065060516550 is a wasteful number, since it uses less digits than its factorization.

16065060516550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30818880 (or 30818875 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 16065060516550 in words is "sixteen trillion, sixty-five billion, sixty million, five hundred sixteen thousand, five hundred fifty".