5612311 has 2 divisors, whose sum is σ = 5612312. Its totient is φ = 5612310.

The previous prime is 5612309. The next prime is 5612339. The reversal of 5612311 is 1132165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5612311 - 2¹ = 5612309 is a prime.

Together with 5612309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5612381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806155 + 2806156.

It is an arithmetic number, because the mean of its divisors is an integer number (2806156).

Almost surely, 2^5612311 is an apocalyptic number.

5612311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5612311 is an equidigital number, since it uses as much as digits as its factorization.

5612311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180, while the sum is 19.

The square root of 5612311 is about 2369.0316587163. The cubic root of 5612311 is about 177.7108358930.

Adding to 5612311 its reverse (1132165), we get a palindrome (6744476).

The spelling of 5612311 in words is "five million, six hundred twelve thousand, three hundred eleven".