50113245504 has 168 divisors, whose sum is σ = 154512922368. Its totient is φ = 14292633600.

The previous prime is 50113245499. The next prime is 50113245557. The reversal of 50113245504 is 40554231105.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×50113245504² (a number of 22 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 5649777 + ... + 5658639.

It is an arithmetic number, because the mean of its divisors is an integer number (919719776).

Almost surely, 2^50113245504 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 50113245504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77256461184).

50113245504 is an abundant number, since it is smaller than the sum of its proper divisors (104399676864).

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

50113245504 is a wasteful number, since it uses less digits than its factorization.

50113245504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9493 (or 9476 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 50113245504 its reverse (40554231105), we get a palindrome (90667476609).

The spelling of 50113245504 in words is "fifty billion, one hundred thirteen million, two hundred forty-five thousand, five hundred four".