50305236930 has 192 divisors, whose sum is σ = 145349987328. Its totient is φ = 11993149440.

The previous prime is 50305236901. The next prime is 50305236941. The reversal of 50305236930 is 3963250305.

It is a Curzon number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 5329315 + ... + 5338745.

It is an arithmetic number, because the mean of its divisors is an integer number (757031184).

Almost surely, 2^50305236930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50305236930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72674993664).

50305236930 is an abundant number, since it is smaller than the sum of its proper divisors (95044750398).

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

50305236930 is a wasteful number, since it uses less digits than its factorization.

50305236930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9601 (or 9598 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 36.

The spelling of 50305236930 in words is "fifty billion, three hundred five million, two hundred thirty-six thousand, nine hundred thirty".