1092065449 has 2 divisors, whose sum is σ = 1092065450. Its totient is φ = 1092065448.

The previous prime is 1092065419. The next prime is 1092065459. The reversal of 1092065449 is 9445602901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 555309225 + 536756224 = 23565^2 + 23168^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092065449 - 2⁵ = 1092065417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1092065419) 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 as a sum of consecutive naturals, namely, 546032724 + 546032725.

It is an arithmetic number, because the mean of its divisors is an integer number (546032725).

Almost surely, 2^1092065449 is an apocalyptic number.

It is an amenable number.

1092065449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092065449 is an equidigital number, since it uses as much as digits as its factorization.

1092065449 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1092065449 is about 33046.4135572985. The cubic root of 1092065449 is about 1029.7920996171.

The spelling of 1092065449 in words is "one billion, ninety-two million, sixty-five thousand, four hundred forty-nine".