25027049 has 2 divisors, whose sum is σ = 25027050. Its totient is φ = 25027048.

The previous prime is 25027027. The next prime is 25027061. The reversal of 25027049 is 94072052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20187049 + 4840000 = 4493^2 + 2200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25027049 is a prime.

It is not a weakly prime, because it can be changed into another prime (25027069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12513524 + 12513525.

It is an arithmetic number, because the mean of its divisors is an integer number (12513525).

Almost surely, 2^25027049 is an apocalyptic number.

It is an amenable number.

25027049 is a deficient number, since it is larger than the sum of its proper divisors (1).

25027049 is an equidigital number, since it uses as much as digits as its factorization.

25027049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 25027049 is about 5002.7041687471. The cubic root of 25027049 is about 292.5071914856.

The spelling of 25027049 in words is "twenty-five million, twenty-seven thousand, forty-nine".