52241253 has 4 divisors (see below), whose sum is σ = 69655008. Its totient is φ = 34827500.

The previous prime is 52241243. The next prime is 52241297. The reversal of 52241253 is 35214225.

52241253 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52241253 - 2⁴ = 52241237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52241243) 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 3 ways as a sum of consecutive naturals, for example, 8706873 + ... + 8706878.

It is an arithmetic number, because the mean of its divisors is an integer number (17413752).

Almost surely, 2^52241253 is an apocalyptic number.

It is an amenable number.

52241253 is a deficient number, since it is larger than the sum of its proper divisors (17413755).

52241253 is a wasteful number, since it uses less digits than its factorization.

52241253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17413754.

The product of its digits is 2400, while the sum is 24.

The square root of 52241253 is about 7227.8110794348. The cubic root of 52241253 is about 373.8274557501.

Adding to 52241253 its reverse (35214225), we get a palindrome (87455478).

The spelling of 52241253 in words is "fifty-two million, two hundred forty-one thousand, two hundred fifty-three".