2258113369 has 4 divisors (see below), whose sum is σ = 2259377380. Its totient is φ = 2256849360.

The previous prime is 2258113357. The next prime is 2258113381. The reversal of 2258113369 is 9633118522.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2258113357) and next prime (2258113381).

It can be written as a sum of positive squares in 2 ways, for example, as 1600960144 + 657153225 = 40012^2 + 25635^2 .

It is a cyclic number.

It is not a de Polignac number, because 2258113369 - 2¹⁷ = 2257982297 is a prime.

It is a super-2 number, since 2×2258113369² = 10198151974513060322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2258113339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629322 + ... + 632899.

It is an arithmetic number, because the mean of its divisors is an integer number (564844345).

Almost surely, 2^2258113369 is an apocalyptic number.

It is an amenable number.

2258113369 is a deficient number, since it is larger than the sum of its proper divisors (1264011).

2258113369 is a wasteful number, since it uses less digits than its factorization.

2258113369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264010.

The product of its digits is 77760, while the sum is 40.

The square root of 2258113369 is about 47519.6103624598. The cubic root of 2258113369 is about 1311.9438478673.

The spelling of 2258113369 in words is "two billion, two hundred fifty-eight million, one hundred thirteen thousand, three hundred sixty-nine".