16061775100856 has 32 divisors (see below), whose sum is σ = 30854764155600. Its totient is φ = 7833893909760.

The previous prime is 16061775100783. The next prime is 16061775100873. The reversal of 16061775100856 is 65800157716061.

It is a junction number, because it is equal to n+sod(n) for n = 16061775100798 and 16061775100807.

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, 1191026 + ... + 5791553.

Almost surely, 2^{16061775100856} is an apocalyptic number.

It is an amenable number.

16061775100856 is a deficient number, since it is larger than the sum of its proper divisors (14792989054744).

16061775100856 is a wasteful number, since it uses less digits than its factorization.

16061775100856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989639 (or 6989635 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 16061775100856 in words is "sixteen trillion, sixty-one billion, seven hundred seventy-five million, one hundred thousand, eight hundred fifty-six".