25049327 has 2 divisors, whose sum is σ = 25049328. Its totient is φ = 25049326.

The previous prime is 25049309. The next prime is 25049363. The reversal of 25049327 is 72394052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25049327 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25049293 and 25049302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25049027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12524663 + 12524664.

It is an arithmetic number, because the mean of its divisors is an integer number (12524664).

Almost surely, 2^25049327 is an apocalyptic number.

25049327 is a deficient number, since it is larger than the sum of its proper divisors (1).

25049327 is an equidigital number, since it uses as much as digits as its factorization.

25049327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 25049327 is about 5004.9302692445. The cubic root of 25049327 is about 292.5939581756.

The spelling of 25049327 in words is "twenty-five million, forty-nine thousand, three hundred twenty-seven".