50351542120 has 128 divisors (see below), whose sum is σ = 125992195200. Its totient is φ = 17957248000.

The previous prime is 50351542099. The next prime is 50351542151. The reversal of 50351542120 is 2124515305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4749786 + ... + 4760374.

It is an arithmetic number, because the mean of its divisors is an integer number (984314025).

Almost surely, 2^50351542120 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 50351542120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62996097600).

50351542120 is an abundant number, since it is smaller than the sum of its proper divisors (75640653080).

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

50351542120 is a wasteful number, since it uses less digits than its factorization.

50351542120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819 (or 10815 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 50351542120 in words is "fifty billion, three hundred fifty-one million, five hundred forty-two thousand, one hundred twenty".