253223325 has 36 divisors (see below), whose sum is σ = 454584000. Its totient is φ = 134745120.

The previous prime is 253223323. The next prime is 253223363. The reversal of 253223325 is 523322352.

253223325 is a `hidden beast` number, since 2 + 5 + 322 + 332 + 5 = 666.

It is not a de Polignac number, because 253223325 - 2¹ = 253223323 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253223323) 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 35 ways as a sum of consecutive naturals, for example, 125676 + ... + 127674.

Almost surely, 2^253223325 is an apocalyptic number.

253223325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253223325 is a deficient number, since it is larger than the sum of its proper divisors (201360675).

253223325 is a wasteful number, since it uses less digits than its factorization.

253223325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578 (or 2570 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 253223325 is about 15912.9923333105. The cubic root of 253223325 is about 632.6563950565.

Adding to 253223325 its reverse (523322352), we get a palindrome (776545677).

The spelling of 253223325 in words is "two hundred fifty-three million, two hundred twenty-three thousand, three hundred twenty-five".