60516220171 has 6 divisors (see below), whose sum is σ = 66517828916. Its totient is φ = 55014745500.

The previous prime is 60516220153. The next prime is 60516220181. The reversal of 60516220171 is 17102261506.

It is not a de Polignac number, because 60516220171 - 2⁵ = 60516220139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60516220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250066905 + ... + 250067146.

Almost surely, 2^60516220171 is an apocalyptic number.

60516220171 is a deficient number, since it is larger than the sum of its proper divisors (6001608745).

60516220171 is a wasteful number, since it uses less digits than its factorization.

60516220171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500134073 (or 500134062 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

Adding to 60516220171 its reverse (17102261506), we get a palindrome (77618481677).

The spelling of 60516220171 in words is "sixty billion, five hundred sixteen million, two hundred twenty thousand, one hundred seventy-one".