5243025304525 has 6 divisors (see below), whose sum is σ = 6501351377642. Its totient is φ = 4194420243600.

The previous prime is 5243025304507. The next prime is 5243025304577. The reversal of 5243025304525 is 5254035203425.

It can be written as a sum of positive squares in 3 ways, for example, as 909288116356 + 4333737188169 = 953566^2 + 2081763^2 .

It is not a de Polignac number, because 5243025304525 - 2²⁹ = 5242488433613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104860506066 + ... + 104860506115.

Almost surely, 2^{5243025304525} is an apocalyptic number.

It is an amenable number.

5243025304525 is a deficient number, since it is larger than the sum of its proper divisors (1258326073117).

5243025304525 is a wasteful number, since it uses less digits than its factorization.

5243025304525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209721012191 (or 209721012186 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 5243025304525 in words is "five trillion, two hundred forty-three billion, twenty-five million, three hundred four thousand, five hundred twenty-five".