50512321120 has 48 divisors (see below), whose sum is σ = 119508319728. Its totient is φ = 20175644160.

The previous prime is 50512321117. The next prime is 50512321121. The reversal of 50512321120 is 2112321505.

It is a super-3 number, since 3×50512321120³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50512321091 and 50512321100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50512321121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117879 + ... + 338998.

It is an arithmetic number, because the mean of its divisors is an integer number (2489756661).

Almost surely, 2^50512321120 is an apocalyptic number.

It is an amenable number.

50512321120 is an abundant number, since it is smaller than the sum of its proper divisors (68995998608).

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

50512321120 is a wasteful number, since it uses less digits than its factorization.

50512321120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457583 (or 457575 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 50512321120 its reverse (2112321505), we get a palindrome (52624642625).

The spelling of 50512321120 in words is "fifty billion, five hundred twelve million, three hundred twenty-one thousand, one hundred twenty".