52241453 has 4 divisors (see below), whose sum is σ = 56990688. Its totient is φ = 47492220.

The previous prime is 52241443. The next prime is 52241467. The reversal of 52241453 is 35414225.

It is a happy number.

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 52241453 - 2¹² = 52237357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52241443) 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, 2374601 + ... + 2374622.

It is an arithmetic number, because the mean of its divisors is an integer number (14247672).

Almost surely, 2^52241453 is an apocalyptic number.

It is an amenable number.

52241453 is a deficient number, since it is larger than the sum of its proper divisors (4749235).

52241453 is a wasteful number, since it uses less digits than its factorization.

52241453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749234.

The product of its digits is 4800, while the sum is 26.

The square root of 52241453 is about 7227.8249148689. The cubic root of 52241453 is about 373.8279328022.

Adding to 52241453 its reverse (35414225), we get a palindrome (87655678).

The spelling of 52241453 in words is "fifty-two million, two hundred forty-one thousand, four hundred fifty-three".