50411155068 has 72 divisors (see below), whose sum is σ = 132612086880. Its totient is φ = 16127072640.

The previous prime is 50411155061. The next prime is 50411155079. The reversal of 50411155068 is 86055111405.

50411155068 is a `hidden beast` number, since 5 + 0 + 41 + 1 + 1 + 550 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50411155061) by changing a digit.

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, 29778 + ... + 318918.

It is an arithmetic number, because the mean of its divisors is an integer number (1841834540).

Almost surely, 2^50411155068 is an apocalyptic number.

50411155068 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50411155068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66306043440).

50411155068 is an abundant number, since it is smaller than the sum of its proper divisors (82200931812).

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

50411155068 is a wasteful number, since it uses less digits than its factorization.

50411155068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289347 (or 289342 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 36.

The spelling of 50411155068 in words is "fifty billion, four hundred eleven million, one hundred fifty-five thousand, sixty-eight".