4005484589 has 2 divisors, whose sum is σ = 4005484590. Its totient is φ = 4005484588.

The previous prime is 4005484583. The next prime is 4005484687. The reversal of 4005484589 is 9854845004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3801708964 + 203775625 = 61658^2 + 14275^2 .

It is a cyclic number.

It is not a de Polignac number, because 4005484589 - 2⁸ = 4005484333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4005484583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002742294 + 2002742295.

It is an arithmetic number, because the mean of its divisors is an integer number (2002742295).

Almost surely, 2^4005484589 is an apocalyptic number.

It is an amenable number.

4005484589 is a deficient number, since it is larger than the sum of its proper divisors (1).

4005484589 is an equidigital number, since it uses as much as digits as its factorization.

4005484589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 921600, while the sum is 47.

The square root of 4005484589 is about 63288.8978336643. The cubic root of 4005484589 is about 1588.1262408179.

The spelling of 4005484589 in words is "four billion, five million, four hundred eighty-four thousand, five hundred eighty-nine".