25463041 has 2 divisors, whose sum is σ = 25463042. Its totient is φ = 25463040.

The previous prime is 25463033. The next prime is 25463051. The reversal of 25463041 is 14036452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24206400 + 1256641 = 4920^2 + 1121^2 .

It is a cyclic number.

It is not a de Polignac number, because 25463041 - 2³ = 25463033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25462997 and 25463015.

It is not a weakly prime, because it can be changed into another prime (25463051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12731520 + 12731521.

It is an arithmetic number, because the mean of its divisors is an integer number (12731521).

Almost surely, 2^25463041 is an apocalyptic number.

It is an amenable number.

25463041 is a deficient number, since it is larger than the sum of its proper divisors (1).

25463041 is an equidigital number, since it uses as much as digits as its factorization.

25463041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 25463041 is about 5046.0916559254. The cubic root of 25463041 is about 294.1959951534.

Adding to 25463041 its reverse (14036452), we get a palindrome (39499493).

The spelling of 25463041 in words is "twenty-five million, four hundred sixty-three thousand, forty-one".