50288717 has 2 divisors, whose sum is σ = 50288718. Its totient is φ = 50288716.

The previous prime is 50288699. The next prime is 50288723. The reversal of 50288717 is 71788205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35688676 + 14600041 = 5974^2 + 3821^2 .

It is a cyclic number.

It is not a de Polignac number, because 50288717 - 2¹⁴ = 50272333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50282717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25144358 + 25144359.

It is an arithmetic number, because the mean of its divisors is an integer number (25144359).

Almost surely, 2^50288717 is an apocalyptic number.

It is an amenable number.

50288717 is a deficient number, since it is larger than the sum of its proper divisors (1).

50288717 is an equidigital number, since it uses as much as digits as its factorization.

50288717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31360, while the sum is 38.

The square root of 50288717 is about 7091.4538001738. The cubic root of 50288717 is about 369.1108843885.

The spelling of 50288717 in words is "fifty million, two hundred eighty-eight thousand, seven hundred seventeen".