50144330320 has 240 divisors, whose sum is σ = 145462832640. Its totient is φ = 15978912768.

The previous prime is 50144330311. The next prime is 50144330329. The reversal of 50144330320 is 2303344105.

It is an interprime number because it is at equal distance from previous prime (50144330311) and next prime (50144330329).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50144330329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3941089 + ... + 3953791.

It is an arithmetic number, because the mean of its divisors is an integer number (606095136).

Almost surely, 2^50144330320 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 50144330320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72731416320).

50144330320 is an abundant number, since it is smaller than the sum of its proper divisors (95318502320).

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

50144330320 is a wasteful number, since it uses less digits than its factorization.

50144330320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12802 (or 12789 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 50144330320 its reverse (2303344105), we get a palindrome (52447674425).

It can be divided in two parts, 5014 and 4330320, that added together give a palindrome (4335334).

The spelling of 50144330320 in words is "fifty billion, one hundred forty-four million, three hundred thirty thousand, three hundred twenty".