5225530243 has 4 divisors (see below), whose sum is σ = 5225957920. Its totient is φ = 5225102568.

The previous prime is 5225530199. The next prime is 5225530259. The reversal of 5225530243 is 3420355225.

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

It is a cyclic number.

It is not a de Polignac number, because 5225530243 - 2⁹ = 5225529731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225531243) 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, 194955 + ... + 220132.

It is an arithmetic number, because the mean of its divisors is an integer number (1306489480).

Almost surely, 2^5225530243 is an apocalyptic number.

5225530243 is a deficient number, since it is larger than the sum of its proper divisors (427677).

5225530243 is a wasteful number, since it uses less digits than its factorization.

5225530243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427676.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5225530243 is about 72287.8291484811. The cubic root of 5225530243 is about 1735.3088773969.

Adding to 5225530243 its reverse (3420355225), we get a palindrome (8645885468).

The spelling of 5225530243 in words is "five billion, two hundred twenty-five million, five hundred thirty thousand, two hundred forty-three".