25410089 has 2 divisors, whose sum is σ = 25410090. Its totient is φ = 25410088.

The previous prime is 25410043. The next prime is 25410103. The reversal of 25410089 is 98001452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16362025 + 9048064 = 4045^2 + 3008^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25410089 is a prime.

It is not a weakly prime, because it can be changed into another prime (25410289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12705044 + 12705045.

It is an arithmetic number, because the mean of its divisors is an integer number (12705045).

Almost surely, 2^25410089 is an apocalyptic number.

It is an amenable number.

25410089 is a deficient number, since it is larger than the sum of its proper divisors (1).

25410089 is an equidigital number, since it uses as much as digits as its factorization.

25410089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 25410089 is about 5040.8420923493. The cubic root of 25410089 is about 293.9919205826.

The spelling of 25410089 in words is "twenty-five million, four hundred ten thousand, eighty-nine".