4155750169 has 2 divisors, whose sum is σ = 4155750170. Its totient is φ = 4155750168.

The previous prime is 4155750143. The next prime is 4155750253. The reversal of 4155750169 is 9610575514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3619225600 + 536524569 = 60160^2 + 23163^2 .

It is a cyclic number.

It is not a de Polignac number, because 4155750169 - 2⁹ = 4155749657 is a prime.

It is a super-2 number, since 2×4155750169² = 34540518934287057122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4155757169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077875084 + 2077875085.

It is an arithmetic number, because the mean of its divisors is an integer number (2077875085).

Almost surely, 2^4155750169 is an apocalyptic number.

It is an amenable number.

4155750169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155750169 is an equidigital number, since it uses as much as digits as its factorization.

4155750169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 43.

The square root of 4155750169 is about 64465.1081516195. The cubic root of 4155750169 is about 1607.7424435935.

The spelling of 4155750169 in words is "four billion, one hundred fifty-five million, seven hundred fifty thousand, one hundred sixty-nine".