25045127 has 2 divisors, whose sum is σ = 25045128. Its totient is φ = 25045126.

The previous prime is 25045103. The next prime is 25045129. The reversal of 25045127 is 72154052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25045127 - 2⁸ = 25044871 is a prime.

It is a super-2 number, since 2×25045127² = 1254516772892258, which contains 22 as substring.

Together with 25045129, 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 = 25045096 and 25045105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25045129) 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, 12522563 + 12522564.

It is an arithmetic number, because the mean of its divisors is an integer number (12522564).

Almost surely, 2^25045127 is an apocalyptic number.

25045127 is a deficient number, since it is larger than the sum of its proper divisors (1).

25045127 is an equidigital number, since it uses as much as digits as its factorization.

25045127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 25045127 is about 5004.5106653898. The cubic root of 25045127 is about 292.5776042656.

Adding to 25045127 its reverse (72154052), we get a palindrome (97199179).

The spelling of 25045127 in words is "twenty-five million, forty-five thousand, one hundred twenty-seven".