5205055507 has 2 divisors, whose sum is σ = 5205055508. Its totient is φ = 5205055506.

The previous prime is 5205055501. The next prime is 5205055547. The reversal of 5205055507 is 7055505025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5205055507 - 2⁷ = 5205055379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5205055501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602527753 + 2602527754.

It is an arithmetic number, because the mean of its divisors is an integer number (2602527754).

Almost surely, 2^5205055507 is an apocalyptic number.

5205055507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5205055507 is an equidigital number, since it uses as much as digits as its factorization.

5205055507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43750, while the sum is 34.

The square root of 5205055507 is about 72146.0706275817. The cubic root of 5205055507 is about 1733.0394747113.

The spelling of 5205055507 in words is "five billion, two hundred five million, fifty-five thousand, five hundred seven".