50130078832 has 80 divisors (see below), whose sum is σ = 102867835680. Its totient is φ = 23629132800.

The previous prime is 50130078829. The next prime is 50130078833. The reversal of 50130078832 is 23887003105.

It is a junction number, because it is equal to n+sod(n) for n = 50130078791 and 50130078800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50130078833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5184082 + ... + 5193742.

It is an arithmetic number, because the mean of its divisors is an integer number (1285847946).

Almost surely, 2^50130078832 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 50130078832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51433917840).

50130078832 is an abundant number, since it is smaller than the sum of its proper divisors (52737756848).

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

50130078832 is a wasteful number, since it uses less digits than its factorization.

50130078832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9962 (or 9956 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 50130078832 in words is "fifty billion, one hundred thirty million, seventy-eight thousand, eight hundred thirty-two".