16055061161605 has 8 divisors (see below), whose sum is σ = 19393663284864. Its totient is φ = 12758989002000.

The previous prime is 16055061161561. The next prime is 16055061161611. The reversal of 16055061161605 is 50616116055061.

16055061161605 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 not a de Polignac number, because 16055061161605 - 2⁹ = 16055061161093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10632490081 + ... + 10632491590.

It is an arithmetic number, because the mean of its divisors is an integer number (2424207910608).

Almost surely, 2^{16055061161605} is an apocalyptic number.

It is an amenable number.

16055061161605 is a deficient number, since it is larger than the sum of its proper divisors (3338602123259).

16055061161605 is a wasteful number, since it uses less digits than its factorization.

16055061161605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21264981827.

The product of its (nonzero) digits is 162000, while the sum is 43.

The spelling of 16055061161605 in words is "sixteen trillion, fifty-five billion, sixty-one million, one hundred sixty-one thousand, six hundred five".