1094530589 has 2 divisors, whose sum is σ = 1094530590. Its totient is φ = 1094530588.

The previous prime is 1094530579. The next prime is 1094530631. The reversal of 1094530589 is 9850354901.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 892037689 + 202492900 = 29867^2 + 14230^2 .

It is an emirp because it is prime and its reverse (9850354901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1094530589 - 2¹² = 1094526493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094530579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547265294 + 547265295.

It is an arithmetic number, because the mean of its divisors is an integer number (547265295).

Almost surely, 2^1094530589 is an apocalyptic number.

It is an amenable number.

1094530589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094530589 is an equidigital number, since it uses as much as digits as its factorization.

1094530589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 1094530589 is about 33083.6906798501. The cubic root of 1094530589 is about 1030.5663737112.

The spelling of 1094530589 in words is "one billion, ninety-four million, five hundred thirty thousand, five hundred eighty-nine".