503260404053 has 12 divisors (see below), whose sum is σ = 582284767680. Its totient is φ = 433430011080.

The previous prime is 503260404047. The next prime is 503260404067. The reversal of 503260404053 is 350404062305.

It is not a de Polignac number, because 503260404053 - 2¹⁶ = 503260338517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503260404083) by changing a digit.

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, 109449725 + ... + 109454322.

It is an arithmetic number, because the mean of its divisors is an integer number (48523730640).

Almost surely, 2^503260404053 is an apocalyptic number.

It is an amenable number.

503260404053 is a deficient number, since it is larger than the sum of its proper divisors (79024363627).

503260404053 is a wasteful number, since it uses less digits than its factorization.

503260404053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218904088 (or 218904077 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 503260404053 its reverse (350404062305), we get a palindrome (853664466358).

The spelling of 503260404053 in words is "five hundred three billion, two hundred sixty million, four hundred four thousand, fifty-three".