50020510116171 has 16 divisors (see below), whose sum is σ = 76221876860928. Its totient is φ = 28583093452800.

The previous prime is 50020510116089. The next prime is 50020510116179. The reversal of 50020510116171 is 17161101502005.

It is not a de Polignac number, because 50020510116171 - 2⁹ = 50020510115659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50020510116179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10491211 + ... + 14495051.

It is an arithmetic number, because the mean of its divisors is an integer number (4763867303808).

Almost surely, 2^{50020510116171} is an apocalyptic number.

50020510116171 is a deficient number, since it is larger than the sum of its proper divisors (26201366744757).

50020510116171 is a wasteful number, since it uses less digits than its factorization.

50020510116171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4598762.

The product of its (nonzero) digits is 2100, while the sum is 30.

Adding to 50020510116171 its reverse (17161101502005), we get a palindrome (67181611618176).

The spelling of 50020510116171 in words is "fifty trillion, twenty billion, five hundred ten million, one hundred sixteen thousand, one hundred seventy-one".