5597311 has 2 divisors, whose sum is σ = 5597312. Its totient is φ = 5597310.

The previous prime is 5597309. The next prime is 5597351. The reversal of 5597311 is 1137955.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5597311 - 2¹ = 5597309 is a prime.

Together with 5597309, 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 (5597351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2798655 + 2798656.

It is an arithmetic number, because the mean of its divisors is an integer number (2798656).

Almost surely, 2^5597311 is an apocalyptic number.

5597311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5597311 is an equidigital number, since it uses as much as digits as its factorization.

5597311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4725, while the sum is 31.

The square root of 5597311 is about 2365.8636900718. The cubic root of 5597311 is about 177.5523722995.

The spelling of 5597311 in words is "five million, five hundred ninety-seven thousand, three hundred eleven".