25882511 has 2 divisors, whose sum is σ = 25882512. Its totient is φ = 25882510.

The previous prime is 25882501. The next prime is 25882513. The reversal of 25882511 is 11528852.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25882511 - 2⁶ = 25882447 is a prime.

It is a Sophie Germain prime.

Together with 25882513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25882513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12941255 + 12941256.

It is an arithmetic number, because the mean of its divisors is an integer number (12941256).

Almost surely, 2^25882511 is an apocalyptic number.

25882511 is a deficient number, since it is larger than the sum of its proper divisors (1).

25882511 is an equidigital number, since it uses as much as digits as its factorization.

25882511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6400, while the sum is 32.

The square root of 25882511 is about 5087.4857247957. The cubic root of 25882511 is about 295.8027013358.

The spelling of 25882511 in words is "twenty-five million, eight hundred eighty-two thousand, five hundred eleven".