4555009169 has 2 divisors, whose sum is σ = 4555009170. Its totient is φ = 4555009168.

The previous prime is 4555009139. The next prime is 4555009177. The reversal of 4555009169 is 9619005554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4030599169 + 524410000 = 63487^2 + 22900^2 .

It is a cyclic number.

It is not a de Polignac number, because 4555009169 - 2¹² = 4555005073 is a prime.

It is a super-2 number, since 2×4555009169² = 41496217059348141122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4555009139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277504584 + 2277504585.

It is an arithmetic number, because the mean of its divisors is an integer number (2277504585).

Almost surely, 2^4555009169 is an apocalyptic number.

It is an amenable number.

4555009169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555009169 is an equidigital number, since it uses as much as digits as its factorization.

4555009169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 4555009169 is about 67490.8080333907. The cubic root of 4555009169 is about 1657.6636665520.

The spelling of 4555009169 in words is "four billion, five hundred fifty-five million, nine thousand, one hundred sixty-nine".