2259298133 has 4 divisors (see below), whose sum is σ = 2259619680. Its totient is φ = 2258976588.

The previous prime is 2259298127. The next prime is 2259298159. The reversal of 2259298133 is 3318929522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3318929522 = 2 ⋅1659464761.

It is a cyclic number.

It is not a de Polignac number, because 2259298133 - 2⁴ = 2259298117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259298103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149993 + ... + 164366.

It is an arithmetic number, because the mean of its divisors is an integer number (564904920).

Almost surely, 2^2259298133 is an apocalyptic number.

It is an amenable number.

2259298133 is a deficient number, since it is larger than the sum of its proper divisors (321547).

2259298133 is an equidigital number, since it uses as much as digits as its factorization.

2259298133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321546.

The product of its digits is 233280, while the sum is 44.

The square root of 2259298133 is about 47532.0747811412. The cubic root of 2259298133 is about 1312.1732535447.

The spelling of 2259298133 in words is "two billion, two hundred fifty-nine million, two hundred ninety-eight thousand, one hundred thirty-three".