5026289 has 2 divisors, whose sum is σ = 5026290. Its totient is φ = 5026288.

The previous prime is 5026261. The next prime is 5026349. The reversal of 5026289 is 9826205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4986289 + 40000 = 2233^2 + 200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5026289 is a prime.

It is a super-2 number, since 2×5026289² = 50527162223042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5026589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513144 + 2513145.

It is an arithmetic number, because the mean of its divisors is an integer number (2513145).

Almost surely, 2^5026289 is an apocalyptic number.

It is an amenable number.

5026289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5026289 is an equidigital number, since it uses as much as digits as its factorization.

5026289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5026289 is about 2241.9386699908. The cubic root of 5026289 is about 171.2967613436.

The spelling of 5026289 in words is "five million, twenty-six thousand, two hundred eighty-nine".