25353041 has 12 divisors (see below), whose sum is σ = 29586420. Its totient is φ = 21661920.

The previous prime is 25353037. The next prime is 25353079. The reversal of 25353041 is 14035352.

It can be written as a sum of positive squares in 2 ways, for example, as 12103441 + 13249600 = 3479^2 + 3640^2 .

It is not a de Polignac number, because 25353041 - 2² = 25353037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25352998 and 25353016.

It is not an unprimeable number, because it can be changed into a prime (25353091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20015 + ... + 21243.

It is an arithmetic number, because the mean of its divisors is an integer number (2465535).

Almost surely, 2^25353041 is an apocalyptic number.

It is an amenable number.

25353041 is a deficient number, since it is larger than the sum of its proper divisors (4233379).

25353041 is a wasteful number, since it uses less digits than its factorization.

25353041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 25353041 is about 5035.1803344071. The cubic root of 25353041 is about 293.7717427093.

Adding to 25353041 its reverse (14035352), we get a palindrome (39388393).

The spelling of 25353041 in words is "twenty-five million, three hundred fifty-three thousand, forty-one".