5302540544121 has 8 divisors (see below), whose sum is σ = 7855615620960. Its totient is φ = 3535027029396.

The previous prime is 5302540544117. The next prime is 5302540544141. The reversal of 5302540544121 is 1214450452035.

5302540544121 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 540 + 54 + 41 + 21 = 666.

It is not a de Polignac number, because 5302540544121 - 2² = 5302540544117 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5302540544141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98195195235 + ... + 98195195288.

It is an arithmetic number, because the mean of its divisors is an integer number (981951952620).

Almost surely, 2^{5302540544121} is an apocalyptic number.

It is an amenable number.

5302540544121 is a deficient number, since it is larger than the sum of its proper divisors (2553075076839).

5302540544121 is a wasteful number, since it uses less digits than its factorization.

5302540544121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196390390532 (or 196390390526 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 5302540544121 its reverse (1214450452035), we get a palindrome (6516990996156).

The spelling of 5302540544121 in words is "five trillion, three hundred two billion, five hundred forty million, five hundred forty-four thousand, one hundred twenty-one".