16556051551096 has 32 divisors (see below), whose sum is σ = 31080428825040. Its totient is φ = 8267938103808.

The previous prime is 16556051551057. The next prime is 16556051551157. The reversal of 16556051551096 is 69015515065561.

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, 198789255 + ... + 198872521.

Almost surely, 2^{16556051551096} is an apocalyptic number.

It is an amenable number.

16556051551096 is a deficient number, since it is larger than the sum of its proper divisors (14524377273944).

16556051551096 is a wasteful number, since it uses less digits than its factorization.

16556051551096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113263 (or 113259 counting only the distinct ones).

The product of its (nonzero) digits is 6075000, while the sum is 55.

The spelling of 16556051551096 in words is "sixteen trillion, five hundred fifty-six billion, fifty-one million, five hundred fifty-one thousand, ninety-six".