252432303 has 8 divisors (see below), whose sum is σ = 356375088. Its totient is φ = 158388864.

The previous prime is 252432289. The next prime is 252432319. The reversal of 252432303 is 303234252.

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

It is not a de Polignac number, because 252432303 - 2⁶ = 252432239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252432353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2474776 + ... + 2474877.

It is an arithmetic number, because the mean of its divisors is an integer number (44546886).

Almost surely, 2^252432303 is an apocalyptic number.

252432303 is a deficient number, since it is larger than the sum of its proper divisors (103942785).

252432303 is a wasteful number, since it uses less digits than its factorization.

252432303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4949673.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 252432303 is about 15888.1182963874. The cubic root of 252432303 is about 631.9969414142.

Adding to 252432303 its reverse (303234252), we get a palindrome (555666555).

The spelling of 252432303 in words is "two hundred fifty-two million, four hundred thirty-two thousand, three hundred three".