225458003 has 2 divisors, whose sum is σ = 225458004. Its totient is φ = 225458002.

The previous prime is 225457997. The next prime is 225458011. The reversal of 225458003 is 300854522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225458003 is a prime.

It is a super-2 number, since 2×225458003² = 101662622233496018, which contains 22 as substring.

It is equal to p_12406538 and since 225458003 and 12406538 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (225458033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112729001 + 112729002.

It is an arithmetic number, because the mean of its divisors is an integer number (112729002).

Almost surely, 2^225458003 is an apocalyptic number.

225458003 is a deficient number, since it is larger than the sum of its proper divisors (1).

225458003 is an equidigital number, since it uses as much as digits as its factorization.

225458003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 225458003 is about 15015.2590054251. The cubic root of 225458003 is about 608.6326112249.

The spelling of 225458003 in words is "two hundred twenty-five million, four hundred fifty-eight thousand, three".