5212343213 has 16 divisors (see below), whose sum is σ = 6504556416. Its totient is φ = 4057784640.

The previous prime is 5212343183. The next prime is 5212343221. The reversal of 5212343213 is 3123432125.

It is a happy number.

It is not a de Polignac number, because 5212343213 - 2⁸ = 5212342957 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 (5212343413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53195 + ... + 115127.

It is an arithmetic number, because the mean of its divisors is an integer number (406534776).

Almost surely, 2^5212343213 is an apocalyptic number.

It is an amenable number.

5212343213 is a deficient number, since it is larger than the sum of its proper divisors (1292213203).

5212343213 is a wasteful number, since it uses less digits than its factorization.

5212343213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63044.

The product of its digits is 4320, while the sum is 26.

The square root of 5212343213 is about 72196.5595648435. The cubic root of 5212343213 is about 1733.8479190073.

Adding to 5212343213 its reverse (3123432125), we get a palindrome (8335775338).

The spelling of 5212343213 in words is "five billion, two hundred twelve million, three hundred forty-three thousand, two hundred thirteen".