503133425 has 12 divisors (see below), whose sum is σ = 627626496. Its totient is φ = 400093200.

The previous prime is 503133413. The next prime is 503133461. The reversal of 503133425 is 524331305.

It is not a de Polignac number, because 503133425 - 2⁶ = 503133361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 503133394 and 503133403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56081 + ... + 64430.

It is an arithmetic number, because the mean of its divisors is an integer number (52302208).

Almost surely, 2^503133425 is an apocalyptic number.

It is an amenable number.

503133425 is a deficient number, since it is larger than the sum of its proper divisors (124493071).

503133425 is a wasteful number, since it uses less digits than its factorization.

503133425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120688 (or 120683 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 503133425 is about 22430.6358581294. The cubic root of 503133425 is about 795.3550752255.

The spelling of 503133425 in words is "five hundred three million, one hundred thirty-three thousand, four hundred twenty-five".