50321412544 has 112 divisors (see below), whose sum is σ = 112383710208. Its totient is φ = 22201740288.

The previous prime is 50321412521. The next prime is 50321412551. The reversal of 50321412544 is 44521412305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666509 + ... + 1696435.

It is an arithmetic number, because the mean of its divisors is an integer number (1003425984).

Almost surely, 2^50321412544 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 50321412544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56191855104).

50321412544 is an abundant number, since it is smaller than the sum of its proper divisors (62062297664).

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

50321412544 is a wasteful number, since it uses less digits than its factorization.

50321412544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30042 (or 30032 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 50321412544 its reverse (44521412305), we get a palindrome (94842824849).

The spelling of 50321412544 in words is "fifty billion, three hundred twenty-one million, four hundred twelve thousand, five hundred forty-four".