1126455433 has 2 divisors, whose sum is σ = 1126455434. Its totient is φ = 1126455432.

The previous prime is 1126455431. The next prime is 1126455457. The reversal of 1126455433 is 3345546211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 676676169 + 449779264 = 26013^2 + 21208^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126455433 - 2¹ = 1126455431 is a prime.

Together with 1126455431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1126455431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563227716 + 563227717.

It is an arithmetic number, because the mean of its divisors is an integer number (563227717).

Almost surely, 2^1126455433 is an apocalyptic number.

It is an amenable number.

1126455433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126455433 is an equidigital number, since it uses as much as digits as its factorization.

1126455433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 1126455433 is about 33562.7089639677. The cubic root of 1126455433 is about 1040.4902253085.

The spelling of 1126455433 in words is "one billion, one hundred twenty-six million, four hundred fifty-five thousand, four hundred thirty-three".