252233025 has 48 divisors (see below), whose sum is σ = 466095168. Its totient is φ = 119296000.

The previous prime is 252233021. The next prime is 252233027. The reversal of 252233025 is 520332252.

It is not a de Polignac number, because 252233025 - 2² = 252233021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 252232986 and 252233004.

It is not an unprimeable number, because it can be changed into a prime (252233021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30097 + ... + 37553.

It is an arithmetic number, because the mean of its divisors is an integer number (9710316).

Almost surely, 2^252233025 is an apocalyptic number.

252233025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252233025 is a deficient number, since it is larger than the sum of its proper divisors (213862143).

252233025 is a wasteful number, since it uses less digits than its factorization.

252233025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7522 (or 7517 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 252233025 is about 15881.8457680460. The cubic root of 252233025 is about 631.8305915444.

Adding to 252233025 its reverse (520332252), we get a palindrome (772565277).

The spelling of 252233025 in words is "two hundred fifty-two million, two hundred thirty-three thousand, twenty-five".