5134973811 has 32 divisors (see below), whose sum is σ = 8016807168. Its totient is φ = 2888893440.

The previous prime is 5134973803. The next prime is 5134973887. The reversal of 5134973811 is 1183794315.

It is not a de Polignac number, because 5134973811 - 2³ = 5134973803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5134973111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21741 + ... + 103646.

It is an arithmetic number, because the mean of its divisors is an integer number (250525224).

Almost surely, 2^5134973811 is an apocalyptic number.

5134973811 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5134973811 is a deficient number, since it is larger than the sum of its proper divisors (2881833357).

5134973811 is a wasteful number, since it uses less digits than its factorization.

5134973811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125491.

The product of its digits is 90720, while the sum is 42.

The square root of 5134973811 is about 71658.7315754333. The cubic root of 5134973811 is about 1725.2263301432.

The spelling of 5134973811 in words is "five billion, one hundred thirty-four million, nine hundred seventy-three thousand, eight hundred eleven".