25282003 has 2 divisors, whose sum is σ = 25282004. Its totient is φ = 25282002.

The previous prime is 25282001. The next prime is 25282021. The reversal of 25282003 is 30028252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25282003 - 2¹ = 25282001 is a prime.

Together with 25282001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (25282001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12641001 + 12641002.

It is an arithmetic number, because the mean of its divisors is an integer number (12641002).

Almost surely, 2^25282003 is an apocalyptic number.

25282003 is a deficient number, since it is larger than the sum of its proper divisors (1).

25282003 is an equidigital number, since it uses as much as digits as its factorization.

25282003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 25282003 is about 5028.1212197003. The cubic root of 25282003 is about 293.4971079528.

The spelling of 25282003 in words is "twenty-five million, two hundred eighty-two thousand, three".