5280609 has 4 divisors (see below), whose sum is σ = 7040816. Its totient is φ = 3520404.

The previous prime is 5280589. The next prime is 5280617. The reversal of 5280609 is 9060825.

5280609 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5280609 - 2⁷ = 5280481 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5280619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880099 + ... + 880104.

It is an arithmetic number, because the mean of its divisors is an integer number (1760204).

Almost surely, 2^5280609 is an apocalyptic number.

It is an amenable number.

5280609 is a deficient number, since it is larger than the sum of its proper divisors (1760207).

5280609 is a wasteful number, since it uses less digits than its factorization.

5280609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760206.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5280609 is about 2297.9575714099. The cubic root of 5280609 is about 174.1384484044.

The spelling of 5280609 in words is "five million, two hundred eighty thousand, six hundred nine".