5131179547 has 16 divisors (see below), whose sum is σ = 5859000000. Its totient is φ = 4451715072.

The previous prime is 5131179533. The next prime is 5131179569. The reversal of 5131179547 is 7459711315.

It is a cyclic number.

It is not a de Polignac number, because 5131179547 - 2⁷ = 5131179419 is a prime.

It is a super-2 number, since 2×5131179547² = 52658007087102250418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131179587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148579 + ... + 179827.

It is an arithmetic number, because the mean of its divisors is an integer number (366187500).

Almost surely, 2^5131179547 is an apocalyptic number.

5131179547 is a deficient number, since it is larger than the sum of its proper divisors (727820453).

5131179547 is a wasteful number, since it uses less digits than its factorization.

5131179547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32022.

The product of its digits is 132300, while the sum is 43.

The square root of 5131179547 is about 71632.2521424533. The cubic root of 5131179547 is about 1724.8012986277.

The spelling of 5131179547 in words is "five billion, one hundred thirty-one million, one hundred seventy-nine thousand, five hundred forty-seven".