503055201 has 12 divisors (see below), whose sum is σ = 737260496. Its totient is φ = 304881720.

The previous prime is 503055139. The next prime is 503055209. The reversal of 503055201 is 102550305.

It is not a de Polignac number, because 503055201 - 2¹⁰ = 503054177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503055209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692551 + ... + 693276.

Almost surely, 2^503055201 is an apocalyptic number.

It is an amenable number.

503055201 is a deficient number, since it is larger than the sum of its proper divisors (234205295).

503055201 is a wasteful number, since it uses less digits than its factorization.

503055201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385852 (or 1385841 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 503055201 is about 22428.8921037130. The cubic root of 503055201 is about 795.3138541651.

The spelling of 503055201 in words is "five hundred three million, fifty-five thousand, two hundred one".