50249797248 has 256 divisors, whose sum is σ = 158672701440. Its totient is φ = 13791375360.

The previous prime is 50249797237. The next prime is 50249797267. The reversal of 50249797248 is 84279794205.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7047061 + ... + 7054187.

It is an arithmetic number, because the mean of its divisors is an integer number (619815240).

Almost surely, 2^50249797248 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 50249797248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79336350720).

50249797248 is an abundant number, since it is smaller than the sum of its proper divisors (108422904192).

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

50249797248 is a wasteful number, since it uses less digits than its factorization.

50249797248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255 (or 7243 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 50249797248 in words is "fifty billion, two hundred forty-nine million, seven hundred ninety-seven thousand, two hundred forty-eight".