5318969 has 2 divisors, whose sum is σ = 5318970. Its totient is φ = 5318968.

The previous prime is 5318959. The next prime is 5318981. The reversal of 5318969 is 9698135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 1075369 = 2060^2 + 1037^2 .

It is a cyclic number.

It is not a de Polignac number, because 5318969 - 2⁴ = 5318953 is a prime.

It is a super-2 number, since 2×5318969² = 56582862445922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5318959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659484 + 2659485.

It is an arithmetic number, because the mean of its divisors is an integer number (2659485).

Almost surely, 2^5318969 is an apocalyptic number.

It is an amenable number.

5318969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5318969 is an equidigital number, since it uses as much as digits as its factorization.

5318969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 41.

The square root of 5318969 is about 2306.2890105102. The cubic root of 5318969 is about 174.5590969040.

The spelling of 5318969 in words is "five million, three hundred eighteen thousand, nine hundred sixty-nine".