5135131224 has 48 divisors (see below), whose sum is σ = 13915460520. Its totient is φ = 1710748800.

The previous prime is 5135131201. The next prime is 5135131291. The reversal of 5135131224 is 4221315315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115324 + ... + 153524.

Almost surely, 2^5135131224 is an apocalyptic number.

It is an amenable number.

5135131224 is an abundant number, since it is smaller than the sum of its proper divisors (8780329296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135131224 is a wasteful number, since it uses less digits than its factorization.

5135131224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40080 (or 40073 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5135131224 is about 71659.8299188604. The cubic root of 5135131224 is about 1725.2439589431.

Adding to 5135131224 its reverse (4221315315), we get a palindrome (9356446539).

The spelling of 5135131224 in words is "five billion, one hundred thirty-five million, one hundred thirty-one thousand, two hundred twenty-four".