2323561225 has 24 divisors (see below), whose sum is σ = 2955670200. Its totient is φ = 1810944000.

The previous prime is 2323561169. The next prime is 2323561267. The reversal of 2323561225 is 5221653232.

It can be written as a sum of positive squares in 12 ways, for example, as 563255289 + 1760305936 = 23733^2 + 41956^2 .

It is not a de Polignac number, because 2323561225 - 2¹³ = 2323553033 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1074145 + ... + 1076305.

It is an arithmetic number, because the mean of its divisors is an integer number (123152925).

Almost surely, 2^2323561225 is an apocalyptic number.

2323561225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2323561225 is a deficient number, since it is larger than the sum of its proper divisors (632108975).

2323561225 is a wasteful number, since it uses less digits than its factorization.

2323561225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261 (or 3256 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 2323561225 is about 48203.3320943687. The cubic root of 2323561225 is about 1324.4982032460.

The spelling of 2323561225 in words is "two billion, three hundred twenty-three million, five hundred sixty-one thousand, two hundred twenty-five".