50050039717 has 2 divisors, whose sum is σ = 50050039718. Its totient is φ = 50050039716.

The previous prime is 50050039691. The next prime is 50050039729. The reversal of 50050039717 is 71793005005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48711138436 + 1338901281 = 220706^2 + 36591^2 .

It is a cyclic number.

It is not a de Polignac number, because 50050039717 - 2¹¹ = 50050037669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50050039217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025019858 + 25025019859.

It is an arithmetic number, because the mean of its divisors is an integer number (25025019859).

Almost surely, 2^50050039717 is an apocalyptic number.

It is an amenable number.

50050039717 is a deficient number, since it is larger than the sum of its proper divisors (1).

50050039717 is an equidigital number, since it uses as much as digits as its factorization.

50050039717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33075, while the sum is 37.

The spelling of 50050039717 in words is "fifty billion, fifty million, thirty-nine thousand, seven hundred seventeen".