2258754469 has 2 divisors, whose sum is σ = 2258754470. Its totient is φ = 2258754468.

The previous prime is 2258754467. The next prime is 2258754479. The reversal of 2258754469 is 9644578522.

It is a happy number.

2258754469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2066793444 + 191961025 = 45462^2 + 13855^2 .

It is a cyclic number.

It is not a de Polignac number, because 2258754469 - 2¹ = 2258754467 is a prime.

It is a super-2 number, since 2×2258754469² = 10203943502454943922, which contains 22 as substring.

Together with 2258754467, 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 (2258754461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129377234 + 1129377235.

It is an arithmetic number, because the mean of its divisors is an integer number (1129377235).

Almost surely, 2^2258754469 is an apocalyptic number.

It is an amenable number.

2258754469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2258754469 is an equidigital number, since it uses as much as digits as its factorization.

2258754469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 52.

The square root of 2258754469 is about 47526.3555198587. The cubic root of 2258754469 is about 1312.0679939247.

The spelling of 2258754469 in words is "two billion, two hundred fifty-eight million, seven hundred fifty-four thousand, four hundred sixty-nine".