16016064655 has 8 divisors (see below), whose sum is σ = 19219962672. Its totient is φ = 12812395008.

The previous prime is 16016064637. The next prime is 16016064661. The reversal of 16016064655 is 55646061061.

16016064655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16016064655 - 2⁷ = 16016064527 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 215727 + ... + 280303.

It is an arithmetic number, because the mean of its divisors is an integer number (2402495334).

Almost surely, 2^16016064655 is an apocalyptic number.

16016064655 is a deficient number, since it is larger than the sum of its proper divisors (3203898017).

16016064655 is an equidigital number, since it uses as much as digits as its factorization.

16016064655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114185.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 16016064655 in words is "sixteen billion, sixteen million, sixty-four thousand, six hundred fifty-five".