50500555055856 has 120 divisors (see below), whose sum is σ = 141410269877760. Its totient is φ = 16824128630400.

The previous prime is 50500555055849. The next prime is 50500555055941. The reversal of 50500555055856 is 65855055500505.

50500555055856 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 0 + 5 + 5 + 50 + 5 + 585 + 6 = 666.

50500555055856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4287332175 + ... + 4287343953.

It is an arithmetic number, because the mean of its divisors is an integer number (1178418915648).

Almost surely, 2^{50500555055856} is an apocalyptic number.

It is an amenable number.

50500555055856 is an abundant number, since it is smaller than the sum of its proper divisors (90909714821904).

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

50500555055856 is a wasteful number, since it uses less digits than its factorization.

50500555055856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25875 (or 25866 counting only the distinct ones).

The product of its (nonzero) digits is 18750000, while the sum is 54.

The spelling of 50500555055856 in words is "fifty trillion, five hundred billion, five hundred fifty-five million, fifty-five thousand, eight hundred fifty-six".