6167728241 has 2 divisors, whose sum is σ = 6167728242. Its totient is φ = 6167728240.

The previous prime is 6167728199. The next prime is 6167728249. The reversal of 6167728241 is 1428277616.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6165390400 + 2337841 = 78520^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 6167728241 - 2¹⁰ = 6167727217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6167728192 and 6167728201.

It is not a weakly prime, because it can be changed into another prime (6167728249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083864120 + 3083864121.

It is an arithmetic number, because the mean of its divisors is an integer number (3083864121).

Almost surely, 2^6167728241 is an apocalyptic number.

It is an amenable number.

6167728241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6167728241 is an equidigital number, since it uses as much as digits as its factorization.

6167728241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 6167728241 is about 78534.8855031953. The cubic root of 6167728241 is about 1833.8975765809.

The spelling of 6167728241 in words is "six billion, one hundred sixty-seven million, seven hundred twenty-eight thousand, two hundred forty-one".