5184143969 has 2 divisors, whose sum is σ = 5184143970. Its totient is φ = 5184143968.

The previous prime is 5184143959. The next prime is 5184143989. The reversal of 5184143969 is 9693414815.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4849729600 + 334414369 = 69640^2 + 18287^2 .

It is a cyclic number.

It is not a de Polignac number, because 5184143969 - 2⁴ = 5184143953 is a prime.

It is a super-2 number, since 2×5184143969² = 53750697382638145922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5184143959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592071984 + 2592071985.

It is an arithmetic number, because the mean of its divisors is an integer number (2592071985).

Almost surely, 2^5184143969 is an apocalyptic number.

It is an amenable number.

5184143969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5184143969 is an equidigital number, since it uses as much as digits as its factorization.

5184143969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 50.

The square root of 5184143969 is about 72000.9997777809. Note that the first 3 decimals coincide. The cubic root of 5184143969 is about 1730.7155057660.

The spelling of 5184143969 in words is "five billion, one hundred eighty-four million, one hundred forty-three thousand, nine hundred sixty-nine".