5204166469 has 2 divisors, whose sum is σ = 5204166470. Its totient is φ = 5204166468.

The previous prime is 5204166419. The next prime is 5204166491. The reversal of 5204166469 is 9646614025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5147345025 + 56821444 = 71745^2 + 7538^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204166469 - 2¹⁹ = 5203642181 is a prime.

It is a super-2 number, since 2×5204166469² = 54166697274127855922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5204166419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602083234 + 2602083235.

It is an arithmetic number, because the mean of its divisors is an integer number (2602083235).

Almost surely, 2^5204166469 is an apocalyptic number.

It is an amenable number.

5204166469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5204166469 is an equidigital number, since it uses as much as digits as its factorization.

5204166469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 5204166469 is about 72139.9089894075. The cubic root of 5204166469 is about 1732.9407997676.

The spelling of 5204166469 in words is "five billion, two hundred four million, one hundred sixty-six thousand, four hundred sixty-nine".