573982889 has 2 divisors, whose sum is σ = 573982890. Its totient is φ = 573982888.

The previous prime is 573982873. The next prime is 573982891. The reversal of 573982889 is 988289375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 572022889 + 1960000 = 23917^2 + 1400^2 .

It is a cyclic number.

It is not a de Polignac number, because 573982889 - 2⁴ = 573982873 is a prime.

Together with 573982891, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (573982859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286991444 + 286991445.

It is an arithmetic number, because the mean of its divisors is an integer number (286991445).

Almost surely, 2^573982889 is an apocalyptic number.

It is an amenable number.

573982889 is a deficient number, since it is larger than the sum of its proper divisors (1).

573982889 is an equidigital number, since it uses as much as digits as its factorization.

573982889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 59.

The square root of 573982889 is about 23957.9399990901. The cubic root of 573982889 is about 831.0611525397.

The spelling of 573982889 in words is "five hundred seventy-three million, nine hundred eighty-two thousand, eight hundred eighty-nine".