5201135505 has 12 divisors (see below), whose sum is σ = 9015301620. Its totient is φ = 2773938912.

The previous prime is 5201135351. The next prime is 5201135507. The reversal of 5201135505 is 5055311025.

5201135505 is a `hidden beast` number, since 5 + 20 + 1 + 135 + 505 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2617243281 + 2583892224 = 51159^2 + 50832^2 .

It is not a de Polignac number, because 5201135505 - 2¹³ = 5201127313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5201135507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57790350 + ... + 57790439.

It is an arithmetic number, because the mean of its divisors is an integer number (751275135).

Almost surely, 2^5201135505 is an apocalyptic number.

It is an amenable number.

5201135505 is a deficient number, since it is larger than the sum of its proper divisors (3814166115).

5201135505 is a wasteful number, since it uses less digits than its factorization.

5201135505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115580800 (or 115580797 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5201135505 is about 72118.8983900891. The cubic root of 5201135505 is about 1732.6043064828.

The spelling of 5201135505 in words is "five billion, two hundred one million, one hundred thirty-five thousand, five hundred five".