5284124543785 has 8 divisors (see below), whose sum is σ = 6559602882120. Its totient is φ = 4081530681984.

The previous prime is 5284124543777. The next prime is 5284124543839. The reversal of 5284124543785 is 5873454214825.

It can be written as a sum of positive squares in 4 ways, for example, as 231573650841 + 5052550892944 = 481221^2 + 2247788^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5284124543785 - 2³ = 5284124543777 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18221118972 + ... + 18221119261.

It is an arithmetic number, because the mean of its divisors is an integer number (819950360265).

Almost surely, 2^{5284124543785} is an apocalyptic number.

It is an amenable number.

5284124543785 is a deficient number, since it is larger than the sum of its proper divisors (1275478338335).

5284124543785 is a wasteful number, since it uses less digits than its factorization.

5284124543785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36442238267.

The product of its digits is 43008000, while the sum is 58.

The spelling of 5284124543785 in words is "five trillion, two hundred eighty-four billion, one hundred twenty-four million, five hundred forty-three thousand, seven hundred eighty-five".