504455425 has 12 divisors (see below), whose sum is σ = 625870780. Its totient is φ = 403341120.

The previous prime is 504455417. The next prime is 504455437. The reversal of 504455425 is 524554405.

It can be written as a sum of positive squares in 6 ways, for example, as 177315856 + 327139569 = 13316^2 + 18087^2 .

It is not a de Polignac number, because 504455425 - 2³ = 504455417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52279 + ... + 61171.

Almost surely, 2^504455425 is an apocalyptic number.

It is an amenable number.

504455425 is a deficient number, since it is larger than the sum of its proper divisors (121415355).

504455425 is a wasteful number, since it uses less digits than its factorization.

504455425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172 (or 11167 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 504455425 is about 22460.0851512188. The cubic root of 504455425 is about 796.0510734003.

The spelling of 504455425 in words is "five hundred four million, four hundred fifty-five thousand, four hundred twenty-five".