252732323 has 4 divisors (see below), whose sum is σ = 258896568. Its totient is φ = 246568080.

The previous prime is 252732317. The next prime is 252732329. The reversal of 252732323 is 323237252.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (252732317) and next prime (252732329).

It is a cyclic number.

It is not a de Polignac number, because 252732323 - 2²² = 248538019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252732329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082061 + ... + 3082142.

It is an arithmetic number, because the mean of its divisors is an integer number (64724142).

Almost surely, 2^252732323 is an apocalyptic number.

252732323 is a deficient number, since it is larger than the sum of its proper divisors (6164245).

252732323 is an equidigital number, since it uses as much as digits as its factorization.

252732323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164244.

The product of its digits is 15120, while the sum is 29.

The square root of 252732323 is about 15897.5571393847. The cubic root of 252732323 is about 632.2472219195.

Adding to 252732323 its reverse (323237252), we get a palindrome (575969575).

The spelling of 252732323 in words is "two hundred fifty-two million, seven hundred thirty-two thousand, three hundred twenty-three".