5200520011 has 2 divisors, whose sum is σ = 5200520012. Its totient is φ = 5200520010.

The previous prime is 5200520009. The next prime is 5200520021. The reversal of 5200520011 is 1100250025.

5200520011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5200520011 - 2¹ = 5200520009 is a prime.

It is a super-2 number, since 2×5200520011² = 54090816769622880242, which contains 22 as substring.

Together with 5200520009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5200520021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600260005 + 2600260006.

It is an arithmetic number, because the mean of its divisors is an integer number (2600260006).

Almost surely, 2^5200520011 is an apocalyptic number.

5200520011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200520011 is an equidigital number, since it uses as much as digits as its factorization.

5200520011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5200520011 is about 72114.6310466884. The cubic root of 5200520011 is about 1732.5359592522.

Adding to 5200520011 its reverse (1100250025), we get a palindrome (6300770036).

The spelling of 5200520011 in words is "five billion, two hundred million, five hundred twenty thousand, eleven".