50976425216 has 72 divisors (see below), whose sum is σ = 107819507880. Its totient is φ = 23971037184.

The previous prime is 50976425207. The next prime is 50976425239. The reversal of 50976425216 is 61252467905.

It can be written as a sum of positive squares in 4 ways, for example, as 6708265216 + 44268160000 = 81904^2 + 210400^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7207730 + ... + 7214798.

It is an arithmetic number, because the mean of its divisors is an integer number (1497493165).

Almost surely, 2^50976425216 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 50976425216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53909753940).

50976425216 is an abundant number, since it is smaller than the sum of its proper divisors (56843082664).

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

50976425216 is a wasteful number, since it uses less digits than its factorization.

50976425216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759 (or 8745 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 50976425216 in words is "fifty billion, nine hundred seventy-six million, four hundred twenty-five thousand, two hundred sixteen".