16061555060156 has 12 divisors (see below), whose sum is σ = 28159676481720. Its totient is φ = 8015933208240.

The previous prime is 16061555060113. The next prime is 16061555060179. The reversal of 16061555060156 is 65106055516061.

It is a self number, because there is not a number n which added to its sum of digits gives 16061555060156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711078026 + ... + 3711082353.

It is an arithmetic number, because the mean of its divisors is an integer number (2346639706810).

Almost surely, 2^{16061555060156} is an apocalyptic number.

It is an amenable number.

16061555060156 is a deficient number, since it is larger than the sum of its proper divisors (12098121421564).

16061555060156 is a wasteful number, since it uses less digits than its factorization.

16061555060156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422160924 (or 7422160922 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 16061555060156 in words is "sixteen trillion, sixty-one billion, five hundred fifty-five million, sixty thousand, one hundred fifty-six".