25116041 has 2 divisors, whose sum is σ = 25116042. Its totient is φ = 25116040.

The previous prime is 25115941. The next prime is 25116053. The reversal of 25116041 is 14061152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24960016 + 156025 = 4996^2 + 395^2 .

It is a cyclic number.

It is not a de Polignac number, because 25116041 - 2²² = 20921737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25116341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12558020 + 12558021.

It is an arithmetic number, because the mean of its divisors is an integer number (12558021).

Almost surely, 2^25116041 is an apocalyptic number.

It is an amenable number.

25116041 is a deficient number, since it is larger than the sum of its proper divisors (1).

25116041 is an equidigital number, since it uses as much as digits as its factorization.

25116041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 25116041 is about 5011.5906656470. The cubic root of 25116041 is about 292.8534835723.

Adding to 25116041 its reverse (14061152), we get a palindrome (39177193).

The spelling of 25116041 in words is "twenty-five million, one hundred sixteen thousand, forty-one".