252254323 has 4 divisors (see below), whose sum is σ = 256529880. Its totient is φ = 247978768.

The previous prime is 252254309. The next prime is 252254339. The reversal of 252254323 is 323452252.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252254323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252254291 and 252254300.

It is not an unprimeable number, because it can be changed into a prime (252254423) 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, 2137690 + ... + 2137807.

It is an arithmetic number, because the mean of its divisors is an integer number (64132470).

Almost surely, 2^252254323 is an apocalyptic number.

252254323 is a deficient number, since it is larger than the sum of its proper divisors (4275557).

252254323 is an equidigital number, since it uses as much as digits as its factorization.

252254323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275556.

The product of its digits is 14400, while the sum is 28.

The square root of 252254323 is about 15882.5162678966. The cubic root of 252254323 is about 631.8483745042.

The spelling of 252254323 in words is "two hundred fifty-two million, two hundred fifty-four thousand, three hundred twenty-three".