50555536116 has 12 divisors (see below), whose sum is σ = 117962917632. Its totient is φ = 16851845368.

The previous prime is 50555536051. The next prime is 50555536123. The reversal of 50555536116 is 61163555505.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2106480660 + ... + 2106480683.

It is an arithmetic number, because the mean of its divisors is an integer number (9830243136).

Almost surely, 2^50555536116 is an apocalyptic number.

It is an amenable number.

50555536116 is an abundant number, since it is smaller than the sum of its proper divisors (67407381516).

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

50555536116 is a wasteful number, since it uses less digits than its factorization.

50555536116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212961350 (or 4212961348 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 42.

The spelling of 50555536116 in words is "fifty billion, five hundred fifty-five million, five hundred thirty-six thousand, one hundred sixteen".