503343325 has 12 divisors (see below), whose sum is σ = 628640320. Its totient is φ = 399774960.

The previous prime is 503343319. The next prime is 503343367. The reversal of 503343325 is 523343305.

It is not a de Polignac number, because 503343325 - 2³ = 503343317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503343293 and 503343302.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 68949 + ... + 75898.

Almost surely, 2^503343325 is an apocalyptic number.

It is an amenable number.

503343325 is a deficient number, since it is larger than the sum of its proper divisors (125296995).

503343325 is a wasteful number, since it uses less digits than its factorization.

503343325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144996 (or 144991 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 28.

The square root of 503343325 is about 22435.3142389404. The cubic root of 503343325 is about 795.4656633993.

The spelling of 503343325 in words is "five hundred three million, three hundred forty-three thousand, three hundred twenty-five".