5265909 has 24 divisors (see below), whose sum is σ = 8497632. Its totient is φ = 3114720.

The previous prime is 5265901. The next prime is 5265929. The reversal of 5265909 is 9095625.

It is not a de Polignac number, because 5265909 - 2³ = 5265901 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3639 + ... + 4875.

It is an arithmetic number, because the mean of its divisors is an integer number (354068).

Almost surely, 2^5265909 is an apocalyptic number.

It is an amenable number.

5265909 is a deficient number, since it is larger than the sum of its proper divisors (3231723).

5265909 is a wasteful number, since it uses less digits than its factorization.

5265909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1294 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 5265909 is about 2294.7568498645. The cubic root of 5265909 is about 173.9767111121.

The spelling of 5265909 in words is "five million, two hundred sixty-five thousand, nine hundred nine".