2253213125 has 10 divisors (see below), whose sum is σ = 2815615902. Its totient is φ = 1802570000.

The previous prime is 2253213119. The next prime is 2253213139. The reversal of 2253213125 is 5213123522.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 440412196 + 1812800929 = 20986^2 + 42577^2 .

It is not a de Polignac number, because 2253213125 - 2¹² = 2253209029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2253213094 and 2253213103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1801946 + ... + 1803195.

Almost surely, 2^2253213125 is an apocalyptic number.

2253213125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2253213125 is a deficient number, since it is larger than the sum of its proper divisors (562402777).

2253213125 is an frugal number, since it uses more digits than its factorization.

2253213125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605161 (or 3605146 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 2253213125 is about 47468.0221306934. The cubic root of 2253213125 is about 1310.9941611361.

Adding to 2253213125 its reverse (5213123522), we get a palindrome (7466336647).

The spelling of 2253213125 in words is "two billion, two hundred fifty-three million, two hundred thirteen thousand, one hundred twenty-five".