504534225 has 24 divisors (see below), whose sum is σ = 898331392. Its totient is φ = 248385600.

The previous prime is 504534181. The next prime is 504534253. The reversal of 504534225 is 522435405.

It is not a de Polignac number, because 504534225 - 2⁶ = 504534161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 504534192 and 504534201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257761 + ... + 259710.

Almost surely, 2^504534225 is an apocalyptic number.

It is an amenable number.

504534225 is a deficient number, since it is larger than the sum of its proper divisors (393797167).

504534225 is a wasteful number, since it uses less digits than its factorization.

504534225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517497 (or 517492 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 504534225 is about 22461.8393058093. The cubic root of 504534225 is about 796.0925211051.

The spelling of 504534225 in words is "five hundred four million, five hundred thirty-four thousand, two hundred twenty-five".