265225003 has 2 divisors, whose sum is σ = 265225004. Its totient is φ = 265225002.

The previous prime is 265224979. The next prime is 265225021. The reversal of 265225003 is 300522562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265225003 - 2¹⁷ = 265093931 is a prime.

It is not a weakly prime, because it can be changed into another prime (265225033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132612501 + 132612502.

It is an arithmetic number, because the mean of its divisors is an integer number (132612502).

Almost surely, 2^265225003 is an apocalyptic number.

265225003 is a deficient number, since it is larger than the sum of its proper divisors (1).

265225003 is an equidigital number, since it uses as much as digits as its factorization.

265225003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 265225003 is about 16285.7300419723. The cubic root of 265225003 is about 642.4975673524.

Adding to 265225003 its reverse (300522562), we get a palindrome (565747565).

The spelling of 265225003 in words is "two hundred sixty-five million, two hundred twenty-five thousand, three".