5143687177 has 2 divisors, whose sum is σ = 5143687178. Its totient is φ = 5143687176.

The previous prime is 5143687147. The next prime is 5143687187. The reversal of 5143687177 is 7717863415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4545591241 + 598095936 = 67421^2 + 24456^2 .

It is a cyclic number.

It is not a de Polignac number, because 5143687177 - 2¹⁹ = 5143162889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5143687177.

It is not a weakly prime, because it can be changed into another prime (5143687117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571843588 + 2571843589.

It is an arithmetic number, because the mean of its divisors is an integer number (2571843589).

Almost surely, 2^5143687177 is an apocalyptic number.

It is an amenable number.

5143687177 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143687177 is an equidigital number, since it uses as much as digits as its factorization.

5143687177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 987840, while the sum is 49.

The square root of 5143687177 is about 71719.5034631445. The cubic root of 5143687177 is about 1726.2016050764.

The spelling of 5143687177 in words is "five billion, one hundred forty-three million, six hundred eighty-seven thousand, one hundred seventy-seven".