504413025 has 24 divisors (see below), whose sum is σ = 844529280. Its totient is φ = 265611840.

The previous prime is 504413017. The next prime is 504413029. The reversal of 504413025 is 520314405.

It is not a de Polignac number, because 504413025 - 2³ = 504413017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504412986 and 504413004.

It is not an unprimeable number, because it can be changed into a prime (504413029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36642 + ... + 48491.

It is an arithmetic number, because the mean of its divisors is an integer number (35188720).

Almost surely, 2^504413025 is an apocalyptic number.

It is an amenable number.

504413025 is a deficient number, since it is larger than the sum of its proper divisors (340116255).

504413025 is a wasteful number, since it uses less digits than its factorization.

504413025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85225 (or 85220 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 504413025 is about 22459.1412346955. The cubic root of 504413025 is about 796.0287698035.

The spelling of 504413025 in words is "five hundred four million, four hundred thirteen thousand, twenty-five".