5223215311 has 8 divisors (see below), whose sum is σ = 5501761920. Its totient is φ = 4945032792.

The previous prime is 5223215191. The next prime is 5223215339. The reversal of 5223215311 is 1135123225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5223215311 - 2⁷ = 5223215183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223215381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61315 + ... + 119188.

It is an arithmetic number, because the mean of its divisors is an integer number (687720240).

Almost surely, 2^5223215311 is an apocalyptic number.

5223215311 is a deficient number, since it is larger than the sum of its proper divisors (278546609).

5223215311 is a wasteful number, since it uses less digits than its factorization.

5223215311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182045.

The product of its digits is 1800, while the sum is 25.

The square root of 5223215311 is about 72271.8154677188. The cubic root of 5223215311 is about 1735.0525898235.

Adding to 5223215311 its reverse (1135123225), we get a palindrome (6358338536).

The spelling of 5223215311 in words is "five billion, two hundred twenty-three million, two hundred fifteen thousand, three hundred eleven".