434514253 has 2 divisors, whose sum is σ = 434514254. Its totient is φ = 434514252.

The previous prime is 434514233. The next prime is 434514257. The reversal of 434514253 is 352415434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429857289 + 4656964 = 20733^2 + 2158^2 .

It is a cyclic number.

It is not a de Polignac number, because 434514253 - 2⁹ = 434513741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434514257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217257126 + 217257127.

It is an arithmetic number, because the mean of its divisors is an integer number (217257127).

Almost surely, 2^434514253 is an apocalyptic number.

It is an amenable number.

434514253 is a deficient number, since it is larger than the sum of its proper divisors (1).

434514253 is an equidigital number, since it uses as much as digits as its factorization.

434514253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 31.

The square root of 434514253 is about 20845.0054689367. The cubic root of 434514253 is about 757.4163496529.

Adding to 434514253 its reverse (352415434), we get a palindrome (786929687).

The spelling of 434514253 in words is "four hundred thirty-four million, five hundred fourteen thousand, two hundred fifty-three".