16160605556556 has 48 divisors (see below), whose sum is σ = 40073531258880. Its totient is φ = 5051285418240.

The previous prime is 16160605556527. The next prime is 16160605556597. The reversal of 16160605556556 is 65565550606161.

It is a super-2 number, since 2×16160605556556² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16160605556496 and 16160605556505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146104596 + ... + 146215163.

It is an arithmetic number, because the mean of its divisors is an integer number (834865234560).

Almost surely, 2^{16160605556556} is an apocalyptic number.

It is an amenable number.

16160605556556 is an abundant number, since it is smaller than the sum of its proper divisors (23912925702324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16160605556556 is a wasteful number, since it uses less digits than its factorization.

16160605556556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292320054 (or 292320052 counting only the distinct ones).

The product of its (nonzero) digits is 24300000, while the sum is 57.

The spelling of 16160605556556 in words is "sixteen trillion, one hundred sixty billion, six hundred five million, five hundred fifty-six thousand, five hundred fifty-six".