2325503605 has 4 divisors (see below), whose sum is σ = 2790604332. Its totient is φ = 1860402880.

The previous prime is 2325503599. The next prime is 2325503611. The reversal of 2325503605 is 5063055232.

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

It is an interprime number because it is at equal distance from previous prime (2325503599) and next prime (2325503611).

It can be written as a sum of positive squares in 2 ways, for example, as 571066609 + 1754436996 = 23897^2 + 41886^2 .

It is not a de Polignac number, because 2325503605 - 2⁹ = 2325503093 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232550356 + ... + 232550365.

It is an arithmetic number, because the mean of its divisors is an integer number (697651083).

Almost surely, 2^2325503605 is an apocalyptic number.

It is an amenable number.

2325503605 is a deficient number, since it is larger than the sum of its proper divisors (465100727).

2325503605 is an equidigital number, since it uses as much as digits as its factorization.

2325503605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465100726.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 2325503605 is about 48223.4756627931. The cubic root of 2325503605 is about 1324.8671716853.

Adding to 2325503605 its reverse (5063055232), we get a palindrome (7388558837).

The spelling of 2325503605 in words is "two billion, three hundred twenty-five million, five hundred three thousand, six hundred five".