50268848768 has 64 divisors (see below), whose sum is σ = 107774430120. Its totient is φ = 23268065280.

The previous prime is 50268848767. The next prime is 50268848843. The reversal of 50268848768 is 86784886205.

It can be written as a sum of positive squares in 4 ways, for example, as 37329331264 + 12939517504 = 193208^2 + 113752^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 50268848768.

It is not an unprimeable number, because it can be changed into a prime (50268848767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56621 + ... + 322092.

Almost surely, 2^50268848768 is an apocalyptic number.

It is an amenable number.

50268848768 is an abundant number, since it is smaller than the sum of its proper divisors (57505581352).

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

50268848768 is a wasteful number, since it uses less digits than its factorization.

50268848768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378805 (or 378793 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 62.

The spelling of 50268848768 in words is "fifty billion, two hundred sixty-eight million, eight hundred forty-eight thousand, seven hundred sixty-eight".