5210252213 has 4 divisors (see below), whose sum is σ = 5211855180. Its totient is φ = 5208649248.

The previous prime is 5210252207. The next prime is 5210252221. The reversal of 5210252213 is 3122520125.

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 3208316164 + 2001936049 = 56642^2 + 44743^2 .

It is a cyclic number.

It is not a de Polignac number, because 5210252213 - 2¹⁸ = 5209990069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210254213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796598 + ... + 803111.

It is an arithmetic number, because the mean of its divisors is an integer number (1302963795).

Almost surely, 2^5210252213 is an apocalyptic number.

It is an amenable number.

5210252213 is a deficient number, since it is larger than the sum of its proper divisors (1602967).

5210252213 is a wasteful number, since it uses less digits than its factorization.

5210252213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602966.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5210252213 is about 72182.0768127379. The cubic root of 5210252213 is about 1733.6160360351.

Adding to 5210252213 its reverse (3122520125), we get a palindrome (8332772338).

The spelling of 5210252213 in words is "five billion, two hundred ten million, two hundred fifty-two thousand, two hundred thirteen".