2523527 has 2 divisors, whose sum is σ = 2523528. Its totient is φ = 2523526.

The previous prime is 2523517. The next prime is 2523529. The reversal of 2523527 is 7253252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2523527 - 2¹⁰ = 2522503 is a prime.

Together with 2523529, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2523496 and 2523505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261763 + 1261764.

It is an arithmetic number, because the mean of its divisors is an integer number (1261764).

2^2523527 is an apocalyptic number.

2523527 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523527 is an equidigital number, since it uses as much as digits as its factorization.

2523527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 26.

The square root of 2523527 is about 1588.5612987858. The cubic root of 2523527 is about 136.1452995828.

Adding to 2523527 its reverse (7253252), we get a palindrome (9776779).

The spelling of 2523527 in words is "two million, five hundred twenty-three thousand, five hundred twenty-seven".