504303425 has 6 divisors (see below), whose sum is σ = 625336278. Its totient is φ = 403442720.

The previous prime is 504303421. The next prime is 504303469. The reversal of 504303425 is 524303405.

It can be written as a sum of positive squares in 3 ways, for example, as 69288976 + 435014449 = 8324^2 + 20857^2 .

It is not a de Polignac number, because 504303425 - 2² = 504303421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504303394 and 504303403.

It is not an unprimeable number, because it can be changed into a prime (504303421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10086044 + ... + 10086093.

It is an arithmetic number, because the mean of its divisors is an integer number (104222713).

Almost surely, 2^504303425 is an apocalyptic number.

It is an amenable number.

504303425 is a deficient number, since it is larger than the sum of its proper divisors (121032853).

504303425 is a wasteful number, since it uses less digits than its factorization.

504303425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20172147 (or 20172142 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 504303425 is about 22456.7011157026. The cubic root of 504303425 is about 795.9711113183.

The spelling of 504303425 in words is "five hundred four million, three hundred three thousand, four hundred twenty-five".