2529589 has 2 divisors, whose sum is σ = 2529590. Its totient is φ = 2529588.

The previous prime is 2529581. The next prime is 2529601. The reversal of 2529589 is 9859252.

2529589 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., 2053489 + 476100 = 1433^2 + 690^2 .

It is a cyclic number.

It is not a de Polignac number, because 2529589 - 2³ = 2529581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2529581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264794 + 1264795.

It is an arithmetic number, because the mean of its divisors is an integer number (1264795).

2^2529589 is an apocalyptic number.

It is an amenable number.

2529589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529589 is an equidigital number, since it uses as much as digits as its factorization.

2529589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 40.

The square root of 2529589 is about 1590.4681700682. The cubic root of 2529589 is about 136.2542281885.

The spelling of 2529589 in words is "two million, five hundred twenty-nine thousand, five hundred eighty-nine".