5374842742169 has 2 divisors, whose sum is σ = 5374842742170. Its totient is φ = 5374842742168.

The previous prime is 5374842742153. The next prime is 5374842742201. The reversal of 5374842742169 is 9612472484735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5286343632025 + 88499110144 = 2299205^2 + 297488^2 .

It is a cyclic number.

It is not a de Polignac number, because 5374842742169 - 2⁴ = 5374842742153 is a prime.

It is a super-2 number, since 2×5374842742169² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5374842742469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2687421371084 + 2687421371085.

It is an arithmetic number, because the mean of its divisors is an integer number (2687421371085).

Almost surely, 2^{5374842742169} is an apocalyptic number.

It is an amenable number.

5374842742169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5374842742169 is an equidigital number, since it uses as much as digits as its factorization.

5374842742169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81285120, while the sum is 62.

The spelling of 5374842742169 in words is "five trillion, three hundred seventy-four billion, eight hundred forty-two million, seven hundred forty-two thousand, one hundred sixty-nine".