503938099 has 12 divisors (see below), whose sum is σ = 586629864. Its totient is φ = 431640384.

The previous prime is 503938091. The next prime is 503938111. The reversal of 503938099 is 990839305.

It is not a de Polignac number, because 503938099 - 2³ = 503938091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503938091) 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, 90747 + ... + 96139.

It is an arithmetic number, because the mean of its divisors is an integer number (48885822).

Almost surely, 2^503938099 is an apocalyptic number.

503938099 is a deficient number, since it is larger than the sum of its proper divisors (82691765).

503938099 is a wasteful number, since it uses less digits than its factorization.

503938099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7314 (or 7307 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 503938099 is about 22448.5656334653. The cubic root of 503938099 is about 795.7788598723.

The spelling of 503938099 in words is "five hundred three million, nine hundred thirty-eight thousand, ninety-nine".