50634223152 has 80 divisors (see below), whose sum is σ = 133014055008. Its totient is φ = 16593315840.

The previous prime is 50634223127. The next prime is 50634223163. The reversal of 50634223152 is 25132243605.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10517898 + ... + 10522710.

Almost surely, 2^50634223152 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 50634223152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66507027504).

50634223152 is an abundant number, since it is smaller than the sum of its proper divisors (82379831856).

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

50634223152 is a wasteful number, since it uses less digits than its factorization.

50634223152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8478 (or 8472 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 50634223152 its reverse (25132243605), we get a palindrome (75766466757).

The spelling of 50634223152 in words is "fifty billion, six hundred thirty-four million, two hundred twenty-three thousand, one hundred fifty-two".