25065203 has 2 divisors, whose sum is σ = 25065204. Its totient is φ = 25065202.

The previous prime is 25065179. The next prime is 25065217. The reversal of 25065203 is 30256052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25065203 - 2¹² = 25061107 is a prime.

It is not a weakly prime, because it can be changed into another prime (25065223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12532601 + 12532602.

It is an arithmetic number, because the mean of its divisors is an integer number (12532602).

Almost surely, 2^25065203 is an apocalyptic number.

25065203 is a deficient number, since it is larger than the sum of its proper divisors (1).

25065203 is an equidigital number, since it uses as much as digits as its factorization.

25065203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 25065203 is about 5006.5160541039. The cubic root of 25065203 is about 292.6557594455.

The spelling of 25065203 in words is "twenty-five million, sixty-five thousand, two hundred three".