5213343211 has 4 divisors (see below), whose sum is σ = 5215961032. Its totient is φ = 5210725392.

The previous prime is 5213343209. The next prime is 5213343227. The reversal of 5213343211 is 1123433125.

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 5213343211 - 2¹ = 5213343209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213343271) 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, 1305921 + ... + 1309906.

It is an arithmetic number, because the mean of its divisors is an integer number (1303990258).

Almost surely, 2^5213343211 is an apocalyptic number.

5213343211 is a deficient number, since it is larger than the sum of its proper divisors (2617821).

5213343211 is a wasteful number, since it uses less digits than its factorization.

5213343211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617820.

The product of its digits is 2160, while the sum is 25.

The square root of 5213343211 is about 72203.4847566238. The cubic root of 5213343211 is about 1733.9587925954.

Adding to 5213343211 its reverse (1123433125), we get a palindrome (6336776336).

The spelling of 5213343211 in words is "five billion, two hundred thirteen million, three hundred forty-three thousand, two hundred eleven".