5264489 has 2 divisors, whose sum is σ = 5264490. Its totient is φ = 5264488.

The previous prime is 5264477. The next prime is 5264521. The reversal of 5264489 is 9844625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5221225 + 43264 = 2285^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 5264489 - 2⁴ = 5264473 is a prime.

It is a super-2 number, since 2×5264489² = 55429688862242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5264429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2632244 + 2632245.

It is an arithmetic number, because the mean of its divisors is an integer number (2632245).

Almost surely, 2^5264489 is an apocalyptic number.

It is an amenable number.

5264489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5264489 is an equidigital number, since it uses as much as digits as its factorization.

5264489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 5264489 is about 2294.4474280314. The cubic root of 5264489 is about 173.9610715749.

The spelling of 5264489 in words is "five million, two hundred sixty-four thousand, four hundred eighty-nine".