252223325 has 12 divisors (see below), whose sum is σ = 313084128. Its totient is φ = 201567600.

The previous prime is 252223261. The next prime is 252223333. The reversal of 252223325 is 523322252.

It is not a de Polignac number, because 252223325 - 2⁶ = 252223261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252223294 and 252223303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21830 + ... + 31320.

It is an arithmetic number, because the mean of its divisors is an integer number (26090344).

Almost surely, 2^252223325 is an apocalyptic number.

252223325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252223325 is a deficient number, since it is larger than the sum of its proper divisors (60860803).

252223325 is a wasteful number, since it uses less digits than its factorization.

252223325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10564 (or 10559 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 252223325 is about 15881.5403849878. The cubic root of 252223325 is about 631.8224921090.

Adding to 252223325 its reverse (523322252), we get a palindrome (775545577).

The spelling of 252223325 in words is "two hundred fifty-two million, two hundred twenty-three thousand, three hundred twenty-five".