2575523 has 2 divisors, whose sum is σ = 2575524. Its totient is φ = 2575522.

The previous prime is 2575499. The next prime is 2575537. The reversal of 2575523 is 3255752.

2575523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2575523 - 2¹⁰ = 2574499 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 5³ + 7² + 5⁷ + 5⁹ + 2¹⁹ + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (2575543) 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, 1287761 + 1287762.

It is an arithmetic number, because the mean of its divisors is an integer number (1287762).

2^2575523 is an apocalyptic number.

2575523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575523 is an equidigital number, since it uses as much as digits as its factorization.

2575523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10500, while the sum is 29.

The square root of 2575523 is about 1604.8436060875. The cubic root of 2575523 is about 137.0740182898.

The spelling of 2575523 in words is "two million, five hundred seventy-five thousand, five hundred twenty-three".