25050203 has 2 divisors, whose sum is σ = 25050204. Its totient is φ = 25050202.

The previous prime is 25050187. The next prime is 25050211. The reversal of 25050203 is 30205052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25050203 - 2⁴ = 25050187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25050253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12525101 + 12525102.

It is an arithmetic number, because the mean of its divisors is an integer number (12525102).

Almost surely, 2^25050203 is an apocalyptic number.

25050203 is a deficient number, since it is larger than the sum of its proper divisors (1).

25050203 is an equidigital number, since it uses as much as digits as its factorization.

25050203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 25050203 is about 5005.0177821862. The cubic root of 25050203 is about 292.5973689035.

Adding to 25050203 its reverse (30205052), we get a palindrome (55255255).

The spelling of 25050203 in words is "twenty-five million, fifty thousand, two hundred three".