50005550500517 has 2 divisors, whose sum is σ = 50005550500518. Its totient is φ = 50005550500516.

The previous prime is 50005550500457. The next prime is 50005550500561. The reversal of 50005550500517 is 71500505550005.

50005550500517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36608296129441 + 13397254371076 = 6050479^2 + 3660226^2 .

It is a cyclic number.

It is not a de Polignac number, because 50005550500517 - 2¹⁴ = 50005550484133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50005550500117) 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, 25002775250258 + 25002775250259.

It is an arithmetic number, because the mean of its divisors is an integer number (25002775250259).

Almost surely, 2^{50005550500517} is an apocalyptic number.

It is an amenable number.

50005550500517 is a deficient number, since it is larger than the sum of its proper divisors (1).

50005550500517 is an equidigital number, since it uses as much as digits as its factorization.

50005550500517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109375, while the sum is 38.

The spelling of 50005550500517 in words is "fifty trillion, five billion, five hundred fifty million, five hundred thousand, five hundred seventeen".