50555505055506 has 64 divisors (see below), whose sum is σ = 114519236161536. Its totient is φ = 14739963739200.

The previous prime is 50555505055501. The next prime is 50555505055519. The reversal of 50555505055506 is 60555050555505.

It is not an unprimeable number, because it can be changed into a prime (50555505055501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71060596 + ... + 71768511.

It is an arithmetic number, because the mean of its divisors is an integer number (1789363065024).

Almost surely, 2^{50555505055506} is an apocalyptic number.

50555505055506 is an abundant number, since it is smaller than the sum of its proper divisors (63963731106030).

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

50555505055506 is a wasteful number, since it uses less digits than its factorization.

50555505055506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142829327.

The product of its (nonzero) digits is 11718750, while the sum is 51.

The spelling of 50555505055506 in words is "fifty trillion, five hundred fifty-five billion, five hundred five million, fifty-five thousand, five hundred six".