5129831133 has 24 divisors (see below), whose sum is σ = 8489664768. Its totient is φ = 2923934112.

The previous prime is 5129831131. The next prime is 5129831149. The reversal of 5129831133 is 3311389215.

5129831133 is a `hidden beast` number, since 51 + 298 + 311 + 3 + 3 = 666.

It is not a de Polignac number, because 5129831133 - 2¹ = 5129831131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129831131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77541 + ... + 127562.

It is an arithmetic number, because the mean of its divisors is an integer number (353736032).

Almost surely, 2^5129831133 is an apocalyptic number.

It is an amenable number.

5129831133 is a deficient number, since it is larger than the sum of its proper divisors (3359833635).

5129831133 is a wasteful number, since it uses less digits than its factorization.

5129831133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205513 (or 205510 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 5129831133 is about 71622.8394647964. The cubic root of 5129831133 is about 1724.6501995186.

The spelling of 5129831133 in words is "five billion, one hundred twenty-nine million, eight hundred thirty-one thousand, one hundred thirty-three".