5727120702181 has 2 divisors, whose sum is σ = 5727120702182. Its totient is φ = 5727120702180.

The previous prime is 5727120702161. The next prime is 5727120702187. The reversal of 5727120702181 is 1812070217275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5527360869156 + 199759833025 = 2351034^2 + 446945^2 .

It is a cyclic number.

It is not a de Polignac number, because 5727120702181 - 2²¹ = 5727118605029 is a prime.

It is a super-2 number, since 2×5727120702181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5727120702187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863560351090 + 2863560351091.

It is an arithmetic number, because the mean of its divisors is an integer number (2863560351091).

Almost surely, 2^{5727120702181} is an apocalyptic number.

It is an amenable number.

5727120702181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5727120702181 is an equidigital number, since it uses as much as digits as its factorization.

5727120702181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109760, while the sum is 43.

The spelling of 5727120702181 in words is "five trillion, seven hundred twenty-seven billion, one hundred twenty million, seven hundred two thousand, one hundred eighty-one".