1066152289 has 2 divisors, whose sum is σ = 1066152290. Its totient is φ = 1066152288.

The previous prime is 1066152287. The next prime is 1066152319. The reversal of 1066152289 is 9822516601.

1066152289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1061456400 + 4695889 = 32580^2 + 2167^2 .

It is a cyclic number.

It is not a de Polignac number, because 1066152289 - 2¹ = 1066152287 is a prime.

It is a super-2 number, since 2×1066152289² = 2273361406679879042, which contains 22 as substring.

Together with 1066152287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1066152287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533076144 + 533076145.

It is an arithmetic number, because the mean of its divisors is an integer number (533076145).

Almost surely, 2^1066152289 is an apocalyptic number.

It is an amenable number.

1066152289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066152289 is an equidigital number, since it uses as much as digits as its factorization.

1066152289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1066152289 is about 32651.9875199045. The cubic root of 1066152289 is about 1021.5816449267.

The spelling of 1066152289 in words is "one billion, sixty-six million, one hundred fifty-two thousand, two hundred eighty-nine".