5173009969 has 2 divisors, whose sum is σ = 5173009970. Its totient is φ = 5173009968.

The previous prime is 5173009931. The next prime is 5173009973. The reversal of 5173009969 is 9699003715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4562327025 + 610682944 = 67545^2 + 24712^2 .

It is a cyclic number.

It is not a de Polignac number, because 5173009969 - 2²³ = 5164621361 is a prime.

It is a super-2 number, since 2×5173009969² = 53520064278746761922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5173009069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586504984 + 2586504985.

It is an arithmetic number, because the mean of its divisors is an integer number (2586504985).

Almost surely, 2^5173009969 is an apocalyptic number.

It is an amenable number.

5173009969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5173009969 is an equidigital number, since it uses as much as digits as its factorization.

5173009969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 459270, while the sum is 49.

The square root of 5173009969 is about 71923.6398481056. The cubic root of 5173009969 is about 1729.4755969017.

The spelling of 5173009969 in words is "five billion, one hundred seventy-three million, nine thousand, nine hundred sixty-nine".