52556488241 has 4 divisors (see below), whose sum is σ = 52909216500. Its totient is φ = 52203759984.

The previous prime is 52556488223. The next prime is 52556488319. The reversal of 52556488241 is 14288465525.

It is a happy number.

52556488241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11341398016 + 41215090225 = 106496^2 + 203015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52556488241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52556488241.

It is not an unprimeable number, because it can be changed into a prime (52556488211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176363906 + ... + 176364203.

It is an arithmetic number, because the mean of its divisors is an integer number (13227304125).

Almost surely, 2^52556488241 is an apocalyptic number.

It is an amenable number.

52556488241 is a deficient number, since it is larger than the sum of its proper divisors (352728259).

52556488241 is a wasteful number, since it uses less digits than its factorization.

52556488241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352728258.

The product of its digits is 3072000, while the sum is 50.

The spelling of 52556488241 in words is "fifty-two billion, five hundred fifty-six million, four hundred eighty-eight thousand, two hundred forty-one".