50441454220 has 72 divisors (see below), whose sum is σ = 112842135504. Its totient is φ = 18935724672.

The previous prime is 50441454199. The next prime is 50441454221. The reversal of 50441454220 is 2245414405.

50441454220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50441454221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 739894 + ... + 805186.

It is an arithmetic number, because the mean of its divisors is an integer number (1567251882).

Almost surely, 2^50441454220 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 50441454220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56421067752).

50441454220 is an abundant number, since it is smaller than the sum of its proper divisors (62400681284).

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

50441454220 is a wasteful number, since it uses less digits than its factorization.

50441454220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65447 (or 65426 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 50441454220 its reverse (2245414405), we get a palindrome (52686868625).

It can be divided in two parts, 5044 and 1454220, that added together give a square (1459264 = 1208²).

The spelling of 50441454220 in words is "fifty billion, four hundred forty-one million, four hundred fifty-four thousand, two hundred twenty".