2552235225 has 48 divisors (see below), whose sum is σ = 4334008320. Its totient is φ = 1324814400.

The previous prime is 2552235209. The next prime is 2552235233. The reversal of 2552235225 is 5225322552.

It is a happy number.

It is not a de Polignac number, because 2552235225 - 2⁴ = 2552235209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 417642 + ... + 423708.

It is an arithmetic number, because the mean of its divisors is an integer number (90291840).

Almost surely, 2^2552235225 is an apocalyptic number.

2552235225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2552235225 is a deficient number, since it is larger than the sum of its proper divisors (1781773095).

2552235225 is a wasteful number, since it uses less digits than its factorization.

2552235225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230 (or 6225 counting only the distinct ones).

The product of its digits is 60000, while the sum is 33.

The square root of 2552235225 is about 50519.6518693468. The cubic root of 2552235225 is about 1366.5962755404.

Adding to 2552235225 its reverse (5225322552), we get a palindrome (7777557777).

The spelling of 2552235225 in words is "two billion, five hundred fifty-two million, two hundred thirty-five thousand, two hundred twenty-five".