5223611 has 2 divisors, whose sum is σ = 5223612. Its totient is φ = 5223610.

The previous prime is 5223601. The next prime is 5223629. The reversal of 5223611 is 1163225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5223611 - 2²² = 1029307 is a prime.

It is a super-2 number, since 2×5223611² = 54572223758642, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5223601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611805 + 2611806.

It is an arithmetic number, because the mean of its divisors is an integer number (2611806).

Almost surely, 2^5223611 is an apocalyptic number.

5223611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223611 is an equidigital number, since it uses as much as digits as its factorization.

5223611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 20.

The square root of 5223611 is about 2285.5220410226. The cubic root of 5223611 is about 173.5096402166.

Adding to 5223611 its reverse (1163225), we get a palindrome (6386836).

The spelling of 5223611 in words is "five million, two hundred twenty-three thousand, six hundred eleven".