50680181088 has 576 divisors, whose sum is σ = 165081047040. Its totient is φ = 15237476352.

The previous prime is 50680181087. The next prime is 50680181117. The reversal of 50680181088 is 88018108605.

It is a happy number.

It is a super-2 number, since 2×50680181088² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50680181087) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 399056481 + ... + 399056607.

It is an arithmetic number, because the mean of its divisors is an integer number (286599040).

Almost surely, 2^50680181088 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 50680181088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82540523520).

50680181088 is an abundant number, since it is smaller than the sum of its proper divisors (114400865952).

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

50680181088 is a wasteful number, since it uses less digits than its factorization.

50680181088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 45.

The spelling of 50680181088 in words is "fifty billion, six hundred eighty million, one hundred eighty-one thousand, eighty-eight".