252310441 has 2 divisors, whose sum is σ = 252310442. Its totient is φ = 252310440.

The previous prime is 252310393. The next prime is 252310459. The reversal of 252310441 is 144013252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249766416 + 2544025 = 15804^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 252310441 - 2¹¹ = 252308393 is a prime.

It is a super-2 number, since 2×252310441² = 127321117275228962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (252311441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126155220 + 126155221.

It is an arithmetic number, because the mean of its divisors is an integer number (126155221).

Almost surely, 2^252310441 is an apocalyptic number.

It is an amenable number.

252310441 is a deficient number, since it is larger than the sum of its proper divisors (1).

252310441 is an equidigital number, since it uses as much as digits as its factorization.

252310441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 252310441 is about 15884.2828292624. The cubic root of 252310441 is about 631.8952259484.

Adding to 252310441 its reverse (144013252), we get a palindrome (396323693).

The spelling of 252310441 in words is "two hundred fifty-two million, three hundred ten thousand, four hundred forty-one".