5233505551 has 2 divisors, whose sum is σ = 5233505552. Its totient is φ = 5233505550.

The previous prime is 5233505549. The next prime is 5233505579. The reversal of 5233505551 is 1555053325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5233505551 - 2¹ = 5233505549 is a prime.

Together with 5233505549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5233505581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2616752775 + 2616752776.

It is an arithmetic number, because the mean of its divisors is an integer number (2616752776).

Almost surely, 2^5233505551 is an apocalyptic number.

5233505551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5233505551 is an equidigital number, since it uses as much as digits as its factorization.

5233505551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56250, while the sum is 34.

The square root of 5233505551 is about 72342.9716765907. The cubic root of 5233505551 is about 1736.1912496044.

Adding to 5233505551 its reverse (1555053325), we get a palindrome (6788558876).

The spelling of 5233505551 in words is "five billion, two hundred thirty-three million, five hundred five thousand, five hundred fifty-one".