5216130473 has 2 divisors, whose sum is σ = 5216130474. Its totient is φ = 5216130472.

The previous prime is 5216130457. The next prime is 5216130487. The reversal of 5216130473 is 3740316125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5044834729 + 171295744 = 71027^2 + 13088^2 .

It is a cyclic number.

It is not a de Polignac number, because 5216130473 - 2⁴ = 5216130457 is a prime.

It is a super-2 number, since 2×5216130473² = 54416034222718407458, 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 (5216130373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608065236 + 2608065237.

It is an arithmetic number, because the mean of its divisors is an integer number (2608065237).

Almost surely, 2^5216130473 is an apocalyptic number.

It is an amenable number.

5216130473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216130473 is an equidigital number, since it uses as much as digits as its factorization.

5216130473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 5216130473 is about 72222.7836143138. The cubic root of 5216130473 is about 1734.2677521381.

Adding to 5216130473 its reverse (3740316125), we get a palindrome (8956446598).

The spelling of 5216130473 in words is "five billion, two hundred sixteen million, one hundred thirty thousand, four hundred seventy-three".