2553525305 has 8 divisors (see below), whose sum is σ = 3138967944. Its totient is φ = 1992995200.

The previous prime is 2553525301. The next prime is 2553525323. The reversal of 2553525305 is 5035253552.

It can be written as a sum of positive squares in 4 ways, for example, as 172475689 + 2381049616 = 13133^2 + 48796^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2553525305 - 2² = 2553525301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553525301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6227906 + ... + 6228315.

It is an arithmetic number, because the mean of its divisors is an integer number (392370993).

Almost surely, 2^2553525305 is an apocalyptic number.

It is an amenable number.

2553525305 is a deficient number, since it is larger than the sum of its proper divisors (585442639).

2553525305 is a wasteful number, since it uses less digits than its factorization.

2553525305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12456267.

The product of its (nonzero) digits is 112500, while the sum is 35.

The square root of 2553525305 is about 50532.4183569320. The cubic root of 2553525305 is about 1366.8264948579.

Adding to 2553525305 its reverse (5035253552), we get a palindrome (7588778857).

The spelling of 2553525305 in words is "two billion, five hundred fifty-three million, five hundred twenty-five thousand, three hundred five".