589888561 has 2 divisors, whose sum is σ = 589888562. Its totient is φ = 589888560.

The previous prime is 589888543. The next prime is 589888571. The reversal of 589888561 is 165888985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 587771536 + 2117025 = 24244^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 589888561 - 2⁷ = 589888433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 589888496 and 589888505.

It is not a weakly prime, because it can be changed into another prime (589888511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294944280 + 294944281.

It is an arithmetic number, because the mean of its divisors is an integer number (294944281).

Almost surely, 2^589888561 is an apocalyptic number.

It is an amenable number.

589888561 is a deficient number, since it is larger than the sum of its proper divisors (1).

589888561 is an equidigital number, since it uses as much as digits as its factorization.

589888561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5529600, while the sum is 58.

The square root of 589888561 is about 24287.6215591400. The cubic root of 589888561 is about 838.6678435702.

The spelling of 589888561 in words is "five hundred eighty-nine million, eight hundred eighty-eight thousand, five hundred sixty-one".