258383269 has 2 divisors, whose sum is σ = 258383270. Its totient is φ = 258383268.

The previous prime is 258383267. The next prime is 258383291. The reversal of 258383269 is 962383852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156575169 + 101808100 = 12513^2 + 10090^2 .

It is a cyclic number.

It is not a de Polignac number, because 258383269 - 2¹ = 258383267 is a prime.

It is a super-2 number, since 2×258383269² = 133523827398252722, which contains 22 as substring.

Together with 258383267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258383267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129191634 + 129191635.

It is an arithmetic number, because the mean of its divisors is an integer number (129191635).

Almost surely, 2^258383269 is an apocalyptic number.

It is an amenable number.

258383269 is a deficient number, since it is larger than the sum of its proper divisors (1).

258383269 is an equidigital number, since it uses as much as digits as its factorization.

258383269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 258383269 is about 16074.3046194851. The cubic root of 258383269 is about 636.9247561881.

The spelling of 258383269 in words is "two hundred fifty-eight million, three hundred eighty-three thousand, two hundred sixty-nine".