5517050121 has 48 divisors (see below), whose sum is σ = 9181486080. Its totient is φ = 3157164000.

The previous prime is 5517050093. The next prime is 5517050141. The reversal of 5517050121 is 1210507155.

It is not a de Polignac number, because 5517050121 - 2¹⁴ = 5517033737 is a prime.

It is a super-2 number, since 2×5517050121² = 60875684075252229282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5517050141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 580276 + ... + 589706.

It is an arithmetic number, because the mean of its divisors is an integer number (191280960).

Almost surely, 2^5517050121 is an apocalyptic number.

It is an amenable number.

5517050121 is a deficient number, since it is larger than the sum of its proper divisors (3664435959).

5517050121 is a wasteful number, since it uses less digits than its factorization.

5517050121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9778 (or 9775 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The square root of 5517050121 is about 74276.8478127606. The cubic root of 5517050121 is about 1766.9963123132.

Adding to 5517050121 its reverse (1210507155), we get a palindrome (6727557276).

The spelling of 5517050121 in words is "five billion, five hundred seventeen million, fifty thousand, one hundred twenty-one".