5252243313 has 16 divisors (see below), whose sum is σ = 7420230720. Its totient is φ = 3293170176.

The previous prime is 5252243291. The next prime is 5252243317. The reversal of 5252243313 is 3133422525.

It is not a de Polignac number, because 5252243313 - 2⁸ = 5252243057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5252243317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36693 + ... + 108861.

It is an arithmetic number, because the mean of its divisors is an integer number (463764420).

Almost surely, 2^5252243313 is an apocalyptic number.

It is an amenable number.

5252243313 is a deficient number, since it is larger than the sum of its proper divisors (2167987407).

5252243313 is a wasteful number, since it uses less digits than its factorization.

5252243313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73616.

The product of its digits is 21600, while the sum is 30.

The square root of 5252243313 is about 72472.3624080242. The cubic root of 5252243313 is about 1738.2608368991.

Adding to 5252243313 its reverse (3133422525), we get a palindrome (8385665838).

The spelling of 5252243313 in words is "five billion, two hundred fifty-two million, two hundred forty-three thousand, three hundred thirteen".