452424253 has 2 divisors, whose sum is σ = 452424254. Its totient is φ = 452424252.

The previous prime is 452424241. The next prime is 452424277. The reversal of 452424253 is 352424254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302655609 + 149768644 = 17397^2 + 12238^2 .

It is a cyclic number.

It is not a de Polignac number, because 452424253 - 2⁵ = 452424221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452424233) 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 as a sum of consecutive naturals, namely, 226212126 + 226212127.

It is an arithmetic number, because the mean of its divisors is an integer number (226212127).

Almost surely, 2^452424253 is an apocalyptic number.

It is an amenable number.

452424253 is a deficient number, since it is larger than the sum of its proper divisors (1).

452424253 is an equidigital number, since it uses as much as digits as its factorization.

452424253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38400, while the sum is 31.

The square root of 452424253 is about 21270.2668765580. The cubic root of 452424253 is about 767.6830634211.

Subtracting from 452424253 its reverse (352424254), we obtain a palindrome (99999999).

The spelling of 452424253 in words is "four hundred fifty-two million, four hundred twenty-four thousand, two hundred fifty-three".