50500504996817 has 2 divisors, whose sum is σ = 50500504996818. Its totient is φ = 50500504996816.

The previous prime is 50500504996789. The next prime is 50500504996853. The reversal of 50500504996817 is 71869940500505.

50500504996817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48548996579521 + 1951508417296 = 6967711^2 + 1396964^2 .

It is a cyclic number.

It is not a de Polignac number, because 50500504996817 - 2²⁸ = 50500236561361 is a prime.

It is not a weakly prime, because it can be changed into another prime (50500504996517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250252498408 + 25250252498409.

It is an arithmetic number, because the mean of its divisors is an integer number (25250252498409).

Almost surely, 2^{50500504996817} is an apocalyptic number.

It is an amenable number.

50500504996817 is a deficient number, since it is larger than the sum of its proper divisors (1).

50500504996817 is an equidigital number, since it uses as much as digits as its factorization.

50500504996817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608000, while the sum is 59.

The spelling of 50500504996817 in words is "fifty trillion, five hundred billion, five hundred four million, nine hundred ninety-six thousand, eight hundred seventeen".