50919727716 has 243 divisors, whose sum is σ = 153783610617. Its totient is φ = 14189123520.

The previous prime is 50919727693. The next prime is 50919727721. The reversal of 50919727716 is 61772791905.

It is a happy number.

The square root of 50919727716 is 225654.

It is a perfect power (a square), and thus also a powerful number.

50919727716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7532504100 + 43387223616 = 86790^2 + 208296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 193611001 + ... + 193611263.

Almost surely, 2^50919727716 is an apocalyptic number.

50919727716 is the 225654-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50919727716

50919727716 is an abundant number, since it is smaller than the sum of its proper divisors (102863882901).

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

50919727716 is a wasteful number, since it uses less digits than its factorization.

50919727716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 1666980, while the sum is 54.

The spelling of 50919727716 in words is "fifty billion, nine hundred nineteen million, seven hundred twenty-seven thousand, seven hundred sixteen".