2257433183 has 2 divisors, whose sum is σ = 2257433184. Its totient is φ = 2257433182.

The previous prime is 2257433147. The next prime is 2257433197. The reversal of 2257433183 is 3813347522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2257433183 - 2⁶ = 2257433119 is a prime.

It is a super-2 number, since 2×2257433183² = 10192009151419022978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2257433483) 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, 1128716591 + 1128716592.

It is an arithmetic number, because the mean of its divisors is an integer number (1128716592).

Almost surely, 2^2257433183 is an apocalyptic number.

2257433183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2257433183 is an equidigital number, since it uses as much as digits as its factorization.

2257433183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 38.

The square root of 2257433183 is about 47512.4529255226. The cubic root of 2257433183 is about 1311.8121072936.

The spelling of 2257433183 in words is "two billion, two hundred fifty-seven million, four hundred thirty-three thousand, one hundred eighty-three".