25825003 has 2 divisors, whose sum is σ = 25825004. Its totient is φ = 25825002.

The previous prime is 25824979. The next prime is 25825027. The reversal of 25825003 is 30052852.

It is a balanced prime because it is at equal distance from previous prime (25824979) and next prime (25825027).

It is a cyclic number.

It is not a de Polignac number, because 25825003 - 2¹³ = 25816811 is a prime.

It is not a weakly prime, because it can be changed into another prime (25825073) 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, 12912501 + 12912502.

It is an arithmetic number, because the mean of its divisors is an integer number (12912502).

Almost surely, 2^25825003 is an apocalyptic number.

25825003 is a deficient number, since it is larger than the sum of its proper divisors (1).

25825003 is an equidigital number, since it uses as much as digits as its factorization.

25825003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 25825003 is about 5081.8306740780. The cubic root of 25825003 is about 295.5834588754.

Adding to 25825003 its reverse (30052852), we get a palindrome (55877855).

The spelling of 25825003 in words is "twenty-five million, eight hundred twenty-five thousand, three".