2315053225 has 9 divisors (see below), whose sum is σ = 2870964343. Its totient is φ = 1851850120.

The previous prime is 2315053207. The next prime is 2315053229. The reversal of 2315053225 is 5223505132.

The square root of 2315053225 is 48115.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 833419161 + 1481634064 = 28869^2 + 38492^2 .

It is not a de Polignac number, because 2315053225 - 2⁹ = 2315052713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315053193 and 2315053202.

It is not an unprimeable number, because it can be changed into a prime (2315053229) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 235764 + ... + 245386.

Almost surely, 2^2315053225 is an apocalyptic number.

2315053225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2315053225 is the 48115-th square number.

2315053225 is the 24058-th centered octagonal number.

It is an amenable number.

2315053225 is a deficient number, since it is larger than the sum of its proper divisors (555911118).

2315053225 is an frugal number, since it uses more digits than its factorization.

2315053225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19256 (or 9628 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The cubic root of 2315053225 is about 1322.8796227239.

Adding to 2315053225 its reverse (5223505132), we get a palindrome (7538558357).

The spelling of 2315053225 in words is "two billion, three hundred fifteen million, fifty-three thousand, two hundred twenty-five".