5305585 has 4 divisors (see below), whose sum is σ = 6366708. Its totient is φ = 4244464.

The previous prime is 5305577. The next prime is 5305589. The reversal of 5305585 is 5855035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 781456 + 4524129 = 884^2 + 2127^2 .

It is a cyclic number.

It is not a de Polignac number, because 5305585 - 2³ = 5305577 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5305589) 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, 530554 + ... + 530563.

It is an arithmetic number, because the mean of its divisors is an integer number (1591677).

Almost surely, 2^5305585 is an apocalyptic number.

It is an amenable number.

5305585 is a deficient number, since it is larger than the sum of its proper divisors (1061123).

5305585 is a wasteful number, since it uses less digits than its factorization.

5305585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061122.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 5305585 is about 2303.3855517477. The cubic root of 5305585 is about 174.4125609062.

The spelling of 5305585 in words is "five million, three hundred five thousand, five hundred eighty-five".