5207520233 has 2 divisors, whose sum is σ = 5207520234. Its totient is φ = 5207520232.

The previous prime is 5207520217. The next prime is 5207520259. The reversal of 5207520233 is 3320257025.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5143328089 + 64192144 = 71717^2 + 8012^2 .

It is a cyclic number.

It is not a de Polignac number, because 5207520233 - 2⁴ = 5207520217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5207520196 and 5207520205.

It is not a weakly prime, because it can be changed into another prime (5207720233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603760116 + 2603760117.

It is an arithmetic number, because the mean of its divisors is an integer number (2603760117).

Almost surely, 2^5207520233 is an apocalyptic number.

It is an amenable number.

5207520233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5207520233 is an equidigital number, since it uses as much as digits as its factorization.

5207520233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 5207520233 is about 72163.1501044681. The cubic root of 5207520233 is about 1733.3129776168.

Adding to 5207520233 its reverse (3320257025), we get a palindrome (8527777258).

The spelling of 5207520233 in words is "five billion, two hundred seven million, five hundred twenty thousand, two hundred thirty-three".