50838617088 has 792 divisors, whose sum is σ = 185651960832. Its totient is φ = 13598171136.

The previous prime is 50838617087. The next prime is 50838617107. The reversal of 50838617088 is 88071683805.

It is a happy number.

50838617088 is a `hidden beast` number, since 508 + 3 + 8 + 61 + 70 + 8 + 8 = 666.

50838617088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50838617087) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1081672681 + ... + 1081672727.

Almost surely, 2^50838617088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50838617088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92825980416).

50838617088 is an abundant number, since it is smaller than the sum of its proper divisors (134813343744).

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

50838617088 is an frugal number, since it uses more digits than its factorization.

50838617088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 50838617088 in words is "fifty billion, eight hundred thirty-eight million, six hundred seventeen thousand, eighty-eight".