25010413 has 2 divisors, whose sum is σ = 25010414. Its totient is φ = 25010412.

The previous prime is 25010353. The next prime is 25010423. The reversal of 25010413 is 31401052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20629764 + 4380649 = 4542^2 + 2093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25010413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25010423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12505206 + 12505207.

It is an arithmetic number, because the mean of its divisors is an integer number (12505207).

Almost surely, 2^25010413 is an apocalyptic number.

It is an amenable number.

25010413 is a deficient number, since it is larger than the sum of its proper divisors (1).

25010413 is an equidigital number, since it uses as much as digits as its factorization.

25010413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 25010413 is about 5001.0411915920. The cubic root of 25010413 is about 292.4423652484.

Adding to 25010413 its reverse (31401052), we get a palindrome (56411465).

The spelling of 25010413 in words is "twenty-five million, ten thousand, four hundred thirteen".