50505506050055 has 32 divisors (see below), whose sum is σ = 69524677123200. Its totient is φ = 34502364698112.

The previous prime is 50505506050037. The next prime is 50505506050079. The reversal of 50505506050055 is 55005060550505.

It is a cyclic number.

It is not a de Polignac number, because 50505506050055 - 2³² = 50501211082759 is a prime.

It is a super-2 number, since 2×50505506050055² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50505506049994 and 50505506050021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318420749 + ... + 318579321.

It is an arithmetic number, because the mean of its divisors is an integer number (2172646160100).

Almost surely, 2^{50505506050055} is an apocalyptic number.

50505506050055 is a deficient number, since it is larger than the sum of its proper divisors (19019171073145).

50505506050055 is a wasteful number, since it uses less digits than its factorization.

50505506050055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192683.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 50505506050055 in words is "fifty trillion, five hundred five billion, five hundred six million, fifty thousand, fifty-five".