2590522589 has 2 divisors, whose sum is σ = 2590522590. Its totient is φ = 2590522588.

The previous prime is 2590522553. The next prime is 2590522607. The reversal of 2590522589 is 9852250952.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1764420025 + 826102564 = 42005^2 + 28742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2590522589 - 2¹² = 2590518493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2590522489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1295261294 + 1295261295.

It is an arithmetic number, because the mean of its divisors is an integer number (1295261295).

Almost surely, 2^2590522589 is an apocalyptic number.

It is an amenable number.

2590522589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2590522589 is an equidigital number, since it uses as much as digits as its factorization.

2590522589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 47.

The square root of 2590522589 is about 50897.1766309291. The cubic root of 2590522589 is about 1373.3960517369.

The spelling of 2590522589 in words is "two billion, five hundred ninety million, five hundred twenty-two thousand, five hundred eighty-nine".