2526529 has 2 divisors, whose sum is σ = 2526530. Its totient is φ = 2526528.

The previous prime is 2526521. The next prime is 2526541. The reversal of 2526529 is 9256252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2073600 + 452929 = 1440^2 + 673^2 .

It is a cyclic number.

It is not a de Polignac number, because 2526529 - 2³ = 2526521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2526529.

It is not a weakly prime, because it can be changed into another prime (2526521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263264 + 1263265.

It is an arithmetic number, because the mean of its divisors is an integer number (1263265).

2^2526529 is an apocalyptic number.

It is an amenable number.

2526529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2526529 is an equidigital number, since it uses as much as digits as its factorization.

2526529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 2526529 is about 1589.5058980702. The cubic root of 2526529 is about 136.1992645597.

The spelling of 2526529 in words is "two million, five hundred twenty-six thousand, five hundred twenty-nine".