50500513423120 has 20 divisors (see below), whose sum is σ = 117413693708940. Its totient is φ = 20200205369216.

The previous prime is 50500513423057. The next prime is 50500513423123. The reversal of 50500513423120 is 2132431500505.

50500513423120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30990553751056 + 19509959672064 = 5566916^2 + 4417008^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (50500513423123) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 315628208815 + ... + 315628208974.

It is an arithmetic number, because the mean of its divisors is an integer number (5870684685447).

Almost surely, 2^{50500513423120} is an apocalyptic number.

It is an amenable number.

50500513423120 is an abundant number, since it is smaller than the sum of its proper divisors (66913180285820).

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

50500513423120 is a wasteful number, since it uses less digits than its factorization.

50500513423120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631256417802 (or 631256417796 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 50500513423120 its reverse (2132431500505), we get a palindrome (52632944923625).

The spelling of 50500513423120 in words is "fifty trillion, five hundred billion, five hundred thirteen million, four hundred twenty-three thousand, one hundred twenty".