50550556111050 has 96 divisors (see below), whose sum is σ = 126020978641152. Its totient is φ = 13409660436480.

The previous prime is 50550556111039. The next prime is 50550556111057. The reversal of 50550556111050 is 5011165505505.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50550556111057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1154706762 + ... + 1154750538.

It is an arithmetic number, because the mean of its divisors is an integer number (1312718527512).

Almost surely, 2^{50550556111050} is an apocalyptic number.

50550556111050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50550556111050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63010489320576).

50550556111050 is an abundant number, since it is smaller than the sum of its proper divisors (75470422530102).

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

50550556111050 is a wasteful number, since it uses less digits than its factorization.

50550556111050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83872 (or 83867 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 50550556111050 in words is "fifty trillion, five hundred fifty billion, five hundred fifty-six million, one hundred eleven thousand, fifty".