2589412589 has 2 divisors, whose sum is σ = 2589412590. Its totient is φ = 2589412588.

The previous prime is 2589412577. The next prime is 2589412601. The reversal of 2589412589 is 9852149852.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2589412577) and next prime (2589412601).

It can be written as a sum of positive squares in only one way, i.e., 2121339364 + 468073225 = 46058^2 + 21635^2 .

It is a cyclic number.

It is not a de Polignac number, because 2589412589 - 2¹⁶ = 2589347053 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2589412589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2589412789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294706294 + 1294706295.

It is an arithmetic number, because the mean of its divisors is an integer number (1294706295).

Almost surely, 2^2589412589 is an apocalyptic number.

It is an amenable number.

2589412589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589412589 is an equidigital number, since it uses as much as digits as its factorization.

2589412589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 53.

The square root of 2589412589 is about 50886.2711249311. The cubic root of 2589412589 is about 1373.1998638566.

It can be divided in two parts, 25894 and 12589, that added together give a palindrome (38483).

The spelling of 2589412589 in words is "two billion, five hundred eighty-nine million, four hundred twelve thousand, five hundred eighty-nine".