5243525505 has 12 divisors (see below), whose sum is σ = 9088777620. Its totient is φ = 2796546912.

The previous prime is 5243525503. The next prime is 5243525527. The reversal of 5243525505 is 5055253425.

5243525505 is a `hidden beast` number, since 52 + 4 + 3 + 52 + 550 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2917296144 + 2326229361 = 54012^2 + 48231^2 .

It is not a de Polignac number, because 5243525505 - 2¹ = 5243525503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5243525505.

It is not an unprimeable number, because it can be changed into a prime (5243525501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58261350 + ... + 58261439.

It is an arithmetic number, because the mean of its divisors is an integer number (757398135).

Almost surely, 2^5243525505 is an apocalyptic number.

It is an amenable number.

5243525505 is a deficient number, since it is larger than the sum of its proper divisors (3845252115).

5243525505 is a wasteful number, since it uses less digits than its factorization.

5243525505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116522800 (or 116522797 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 5243525505 is about 72412.1916875881. The cubic root of 5243525505 is about 1737.2985676806.

The spelling of 5243525505 in words is "five billion, two hundred forty-three million, five hundred twenty-five thousand, five hundred five".