5212347323 has 4 divisors (see below), whose sum is σ = 5218888080. Its totient is φ = 5205806568.

The previous prime is 5212347317. The next prime is 5212347367. The reversal of 5212347323 is 3237432125.

It is a happy number.

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 5212347323 - 2⁴ = 5212347307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5212347323.

It is not an unprimeable number, because it can be changed into a prime (5212347523) 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, 3269183 + ... + 3270776.

It is an arithmetic number, because the mean of its divisors is an integer number (1304722020).

Almost surely, 2^5212347323 is an apocalyptic number.

5212347323 is a deficient number, since it is larger than the sum of its proper divisors (6540757).

5212347323 is an equidigital number, since it uses as much as digits as its factorization.

5212347323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540756.

The product of its digits is 30240, while the sum is 32.

The square root of 5212347323 is about 72196.5880287981. The cubic root of 5212347323 is about 1733.8483747277.

Adding to 5212347323 its reverse (3237432125), we get a palindrome (8449779448).

The spelling of 5212347323 in words is "five billion, two hundred twelve million, three hundred forty-seven thousand, three hundred twenty-three".