5200525073 has 2 divisors, whose sum is σ = 5200525074. Its totient is φ = 5200525072.

The previous prime is 5200525067. The next prime is 5200525133. The reversal of 5200525073 is 3705250025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4718590864 + 481934209 = 68692^2 + 21953^2 .

It is a cyclic number.

It is not a de Polignac number, because 5200525073 - 2³² = 905557777 is a prime.

It is a super-2 number, since 2×5200525073² = 54090922069803310658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5200525003) 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, 2600262536 + 2600262537.

It is an arithmetic number, because the mean of its divisors is an integer number (2600262537).

Almost surely, 2^5200525073 is an apocalyptic number.

It is an amenable number.

5200525073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200525073 is an equidigital number, since it uses as much as digits as its factorization.

5200525073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 5200525073 is about 72114.6661435800. Note that the first 3 decimals coincide. The cubic root of 5200525073 is about 1732.5365213815.

Adding to 5200525073 its reverse (3705250025), we get a palindrome (8905775098).

The spelling of 5200525073 in words is "five billion, two hundred million, five hundred twenty-five thousand, seventy-three".