5126369 has 2 divisors, whose sum is σ = 5126370. Its totient is φ = 5126368.

The previous prime is 5126357. The next prime is 5126393. The reversal of 5126369 is 9636215.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 18769 = 2260^2 + 137^2 .

It is a cyclic number.

It is not a de Polignac number, because 5126369 - 2⁸ = 5126113 is a prime.

It is a super-2 number, since 2×5126369² = 52559318248322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5126339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563184 + 2563185.

It is an arithmetic number, because the mean of its divisors is an integer number (2563185).

Almost surely, 2^5126369 is an apocalyptic number.

It is an amenable number.

5126369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126369 is an equidigital number, since it uses as much as digits as its factorization.

5126369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 5126369 is about 2264.1486258636. The cubic root of 5126369 is about 172.4262122277.

The spelling of 5126369 in words is "five million, one hundred twenty-six thousand, three hundred sixty-nine".