5268909 has 16 divisors (see below), whose sum is σ = 7718400. Its totient is φ = 3182256.

The previous prime is 5268899. The next prime is 5268937. The reversal of 5268909 is 9098625.

It is a happy number.

It is not a de Polignac number, because 5268909 - 2⁹ = 5268397 is a prime.

It is a super-2 number, since 2×5268909² = 55522804100562, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5268959) 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 in 15 ways as a sum of consecutive naturals, for example, 699 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (482400).

Almost surely, 2^5268909 is an apocalyptic number.

It is an amenable number.

5268909 is a deficient number, since it is larger than the sum of its proper divisors (2449491).

5268909 is a wasteful number, since it uses less digits than its factorization.

5268909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 5268909 is about 2295.4104208180. The cubic root of 5268909 is about 174.0097431458.

The spelling of 5268909 in words is "five million, two hundred sixty-eight thousand, nine hundred nine".