52212013241 has 8 divisors (see below), whose sum is σ = 53642731464. Its totient is φ = 50782325760.

The previous prime is 52212013237. The next prime is 52212013277. The reversal of 52212013241 is 14231021225.

It can be written as a sum of positive squares in 4 ways, for example, as 37054710016 + 15157303225 = 192496^2 + 123115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52212013241 - 2² = 52212013237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52212013541) 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 7 ways as a sum of consecutive naturals, for example, 154430 + ... + 358151.

It is an arithmetic number, because the mean of its divisors is an integer number (6705341433).

Almost surely, 2^52212013241 is an apocalyptic number.

It is an amenable number.

52212013241 is a deficient number, since it is larger than the sum of its proper divisors (1430718223).

52212013241 is a wasteful number, since it uses less digits than its factorization.

52212013241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515371.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 52212013241 its reverse (14231021225), we get a palindrome (66443034466).

The spelling of 52212013241 in words is "fifty-two billion, two hundred twelve million, thirteen thousand, two hundred forty-one".