1094653249 has 2 divisors, whose sum is σ = 1094653250. Its totient is φ = 1094653248.

The previous prime is 1094653223. The next prime is 1094653277. The reversal of 1094653249 is 9423564901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 892814400 + 201838849 = 29880^2 + 14207^2 .

It is a cyclic number.

It is not a de Polignac number, because 1094653249 - 2⁹ = 1094652737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1094653649) 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, 547326624 + 547326625.

It is an arithmetic number, because the mean of its divisors is an integer number (547326625).

Almost surely, 2^1094653249 is an apocalyptic number.

It is an amenable number.

1094653249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094653249 is an equidigital number, since it uses as much as digits as its factorization.

1094653249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 1094653249 is about 33085.5444114193. The cubic root of 1094653249 is about 1030.6048695288.

The spelling of 1094653249 in words is "one billion, ninety-four million, six hundred fifty-three thousand, two hundred forty-nine".