52540102241 has 24 divisors (see below), whose sum is σ = 61328470560. Its totient is φ = 44849185920.

The previous prime is 52540102207. The next prime is 52540102253. The reversal of 52540102241 is 14220104525.

It is not a de Polignac number, because 52540102241 - 2³⁰ = 51466360417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52540102241.

It is not an unprimeable number, because it can be changed into a prime (52540102201) 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 23 ways as a sum of consecutive naturals, for example, 158666 + ... + 360908.

It is an arithmetic number, because the mean of its divisors is an integer number (2555352940).

Almost surely, 2^52540102241 is an apocalyptic number.

It is an amenable number.

52540102241 is a deficient number, since it is larger than the sum of its proper divisors (8788368319).

52540102241 is a wasteful number, since it uses less digits than its factorization.

52540102241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202397 (or 202386 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 52540102241 its reverse (14220104525), we get a palindrome (66760206766).

The spelling of 52540102241 in words is "fifty-two billion, five hundred forty million, one hundred two thousand, two hundred forty-one".