503025461313 has 8 divisors (see below), whose sum is σ = 699861511488. Its totient is φ = 320769859344.

The previous prime is 503025461303. The next prime is 503025461321. The reversal of 503025461313 is 313164520305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 503025461313 - 2⁴ = 503025461297 is a prime.

It is a super-2 number, since 2×503025461313² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (503025461303) 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 7 ways as a sum of consecutive naturals, for example, 3645111970 + ... + 3645112107.

It is an arithmetic number, because the mean of its divisors is an integer number (87482688936).

Almost surely, 2^503025461313 is an apocalyptic number.

It is an amenable number.

503025461313 is a deficient number, since it is larger than the sum of its proper divisors (196836050175).

503025461313 is a wasteful number, since it uses less digits than its factorization.

503025461313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290224103.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 503025461313 its reverse (313164520305), we get a palindrome (816189981618).

The spelling of 503025461313 in words is "five hundred three billion, twenty-five million, four hundred sixty-one thousand, three hundred thirteen".