25411069 has 2 divisors, whose sum is σ = 25411070. Its totient is φ = 25411068.

The previous prime is 25411051. The next prime is 25411079. The reversal of 25411069 is 96011452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25130169 + 280900 = 5013^2 + 530^2 .

It is a cyclic number.

It is not a de Polignac number, because 25411069 - 2⁹ = 25410557 is a prime.

It is a super-2 number, since 2×25411069² = 1291444855445522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25411079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12705534 + 12705535.

It is an arithmetic number, because the mean of its divisors is an integer number (12705535).

Almost surely, 2^25411069 is an apocalyptic number.

It is an amenable number.

25411069 is a deficient number, since it is larger than the sum of its proper divisors (1).

25411069 is an equidigital number, since it uses as much as digits as its factorization.

25411069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 25411069 is about 5040.9392973929. The cubic root of 25411069 is about 293.9957000312.

The spelling of 25411069 in words is "twenty-five million, four hundred eleven thousand, sixty-nine".