25048757 has 2 divisors, whose sum is σ = 25048758. Its totient is φ = 25048756.

The previous prime is 25048739. The next prime is 25048787. The reversal of 25048757 is 75784052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23174596 + 1874161 = 4814^2 + 1369^2 .

It is a cyclic number.

It is not a de Polignac number, because 25048757 - 2⁶ = 25048693 is a prime.

It is a Chen prime.

It is equal to p_1568774 and since 25048757 and 1568774 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25048757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25048787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12524378 + 12524379.

It is an arithmetic number, because the mean of its divisors is an integer number (12524379).

Almost surely, 2^25048757 is an apocalyptic number.

It is an amenable number.

25048757 is a deficient number, since it is larger than the sum of its proper divisors (1).

25048757 is an equidigital number, since it uses as much as digits as its factorization.

25048757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 25048757 is about 5004.8733250703. The cubic root of 25048757 is about 292.5917388236.

The spelling of 25048757 in words is "twenty-five million, forty-eight thousand, seven hundred fifty-seven".