25525327 has 2 divisors, whose sum is σ = 25525328. Its totient is φ = 25525326.

The previous prime is 25525321. The next prime is 25525333. The reversal of 25525327 is 72352552.

It is a balanced prime because it is at equal distance from previous prime (25525321) and next prime (25525333).

It is a cyclic number.

It is not a de Polignac number, because 25525327 - 2³ = 25525319 is a prime.

It is equal to p_1596640 and since 25525327 and 1596640 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25525321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12762663 + 12762664.

It is an arithmetic number, because the mean of its divisors is an integer number (12762664).

Almost surely, 2^25525327 is an apocalyptic number.

25525327 is a deficient number, since it is larger than the sum of its proper divisors (1).

25525327 is an equidigital number, since it uses as much as digits as its factorization.

25525327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21000, while the sum is 31.

The square root of 25525327 is about 5052.2595934888. The cubic root of 25525327 is about 294.4356807275.

Adding to 25525327 its reverse (72352552), we get a palindrome (97877879).

It can be divided in two parts, 25525 and 327, that added together give a palindrome (25852).

The spelling of 25525327 in words is "twenty-five million, five hundred twenty-five thousand, three hundred twenty-seven".