2352321225 has 36 divisors (see below), whose sum is σ = 4358565900. Its totient is φ = 1211306880.

The previous prime is 2352321217. The next prime is 2352321227. The reversal of 2352321225 is 5221232532.

It can be written as a sum of positive squares in 6 ways, for example, as 281434176 + 2070887049 = 16776^2 + 45507^2 .

It is not a de Polignac number, because 2352321225 - 2³ = 2352321217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2352321227) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 173730 + ... + 186779.

It is an arithmetic number, because the mean of its divisors is an integer number (121071275).

Almost surely, 2^2352321225 is an apocalyptic number.

2352321225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2352321225 is a deficient number, since it is larger than the sum of its proper divisors (2006244675).

2352321225 is a wasteful number, since it uses less digits than its factorization.

2352321225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360554 (or 360546 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2352321225 is about 48500.7342727922. The cubic root of 2352321225 is about 1329.9404923721.

Adding to 2352321225 its reverse (5221232532), we get a palindrome (7573553757).

The spelling of 2352321225 in words is "two billion, three hundred fifty-two million, three hundred twenty-one thousand, two hundred twenty-five".