503425242313 has 48 divisors (see below), whose sum is σ = 593701056000. Its totient is φ = 425608888320.

The previous prime is 503425242283. The next prime is 503425242319. The reversal of 503425242313 is 313242524305.

It is not a de Polignac number, because 503425242313 - 2⁹ = 503425241801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503425242319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 785374473 + ... + 785375113.

It is an arithmetic number, because the mean of its divisors is an integer number (12368772000).

Almost surely, 2^503425242313 is an apocalyptic number.

It is an amenable number.

503425242313 is a deficient number, since it is larger than the sum of its proper divisors (90275813687).

503425242313 is a wasteful number, since it uses less digits than its factorization.

503425242313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430 (or 1423 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 503425242313 its reverse (313242524305), we get a palindrome (816667766618).

The spelling of 503425242313 in words is "five hundred three billion, four hundred twenty-five million, two hundred forty-two thousand, three hundred thirteen".