50555050110 has 96 divisors (see below), whose sum is σ = 138541609440. Its totient is φ = 12770843904.

The previous prime is 50555049989. The next prime is 50555050121. The reversal of 50555050110 is 1105055505.

50555050110 is a `hidden beast` number, since 50 + 5 + 550 + 50 + 1 + 10 = 666.

It is a super-2 number, since 2×50555050110² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44404 + ... + 321063.

It is an arithmetic number, because the mean of its divisors is an integer number (1443141765).

Almost surely, 2^50555050110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50555050110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69270804720).

50555050110 is an abundant number, since it is smaller than the sum of its proper divisors (87986559330).

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

50555050110 is a wasteful number, since it uses less digits than its factorization.

50555050110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365562 (or 365559 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The spelling of 50555050110 in words is "fifty billion, five hundred fifty-five million, fifty thousand, one hundred ten".