25344101 has 2 divisors, whose sum is σ = 25344102. Its totient is φ = 25344100.

The previous prime is 25344047. The next prime is 25344113. The reversal of 25344101 is 10144352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15007876 + 10336225 = 3874^2 + 3215^2 .

It is a cyclic number.

It is not a de Polignac number, because 25344101 - 2²² = 21149797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25344131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12672050 + 12672051.

It is an arithmetic number, because the mean of its divisors is an integer number (12672051).

Almost surely, 2^25344101 is an apocalyptic number.

It is an amenable number.

25344101 is a deficient number, since it is larger than the sum of its proper divisors (1).

25344101 is an equidigital number, since it uses as much as digits as its factorization.

25344101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 25344101 is about 5034.2925024277. The cubic root of 25344101 is about 293.7372086780.

Adding to 25344101 its reverse (10144352), we get a palindrome (35488453).

The spelling of 25344101 in words is "twenty-five million, three hundred forty-four thousand, one hundred one".