5135320124 has 48 divisors (see below), whose sum is σ = 10244295936. Its totient is φ = 2229638400.

The previous prime is 5135320109. The next prime is 5135320199. The reversal of 5135320124 is 4210235315.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5135320093 and 5135320102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817604 + ... + 823860.

It is an arithmetic number, because the mean of its divisors is an integer number (213422832).

Almost surely, 2^5135320124 is an apocalyptic number.

It is an amenable number.

5135320124 is a deficient number, since it is larger than the sum of its proper divisors (5108975812).

5135320124 is a wasteful number, since it uses less digits than its factorization.

5135320124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7106 (or 7104 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5135320124 is about 71661.1479394518. The cubic root of 5135320124 is about 1725.2651135202.

Adding to 5135320124 its reverse (4210235315), we get a palindrome (9345555439).

The spelling of 5135320124 in words is "five billion, one hundred thirty-five million, three hundred twenty thousand, one hundred twenty-four".