50325784717 has 4 divisors (see below), whose sum is σ = 54196998940. Its totient is φ = 46454570496.

The previous prime is 50325784687. The next prime is 50325784721. The reversal of 50325784717 is 71748752305.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16729094281 + 33596690436 = 129341^2 + 183294^2 .

It is a cyclic number.

It is not a de Polignac number, because 50325784717 - 2⁷ = 50325784589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50325784757) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1935607092 + ... + 1935607117.

It is an arithmetic number, because the mean of its divisors is an integer number (13549249735).

Almost surely, 2^50325784717 is an apocalyptic number.

It is an amenable number.

50325784717 is a deficient number, since it is larger than the sum of its proper divisors (3871214223).

50325784717 is a wasteful number, since it uses less digits than its factorization.

50325784717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871214222.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 50325784717 in words is "fifty billion, three hundred twenty-five million, seven hundred eighty-four thousand, seven hundred seventeen".