25585067 has 2 divisors, whose sum is σ = 25585068. Its totient is φ = 25585066.

The previous prime is 25585033. The next prime is 25585069. The reversal of 25585067 is 76058552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25585067 - 2¹⁰ = 25584043 is a prime.

Together with 25585069, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25585067.

It is not a weakly prime, because it can be changed into another prime (25585069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12792533 + 12792534.

It is an arithmetic number, because the mean of its divisors is an integer number (12792534).

Almost surely, 2^25585067 is an apocalyptic number.

25585067 is a deficient number, since it is larger than the sum of its proper divisors (1).

25585067 is an equidigital number, since it uses as much as digits as its factorization.

25585067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 25585067 is about 5058.1683443713. The cubic root of 25585067 is about 294.6652028676.

The spelling of 25585067 in words is "twenty-five million, five hundred eighty-five thousand, sixty-seven".