50313145344 has 176 divisors, whose sum is σ = 167193981696. Its totient is φ = 13068288000.

The previous prime is 50313145331. The next prime is 50313145349. The reversal of 50313145344 is 44354131305.

It is a tau number, because it is divible by the number of its divisors (176).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (50313145349) 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 15 ways as a sum of consecutive naturals, for example, 130194 + ... + 342894.

Almost surely, 2^50313145344 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 50313145344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83596990848).

50313145344 is an abundant number, since it is smaller than the sum of its proper divisors (116880836352).

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

50313145344 is a wasteful number, since it uses less digits than its factorization.

50313145344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212742 (or 212724 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 50313145344 its reverse (44354131305), we get a palindrome (94667276649).

The spelling of 50313145344 in words is "fifty billion, three hundred thirteen million, one hundred forty-five thousand, three hundred forty-four".