5251430341525 has 12 divisors (see below), whose sum is σ = 6540209323300. Its totient is φ = 4182798660480.

The previous prime is 5251430341519. The next prime is 5251430341643.

5251430341525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 435801983409 + 4815628358116 = 660153^2 + 2194454^2 .

It is not a de Polignac number, because 5251430341525 - 2³³ = 5242840406933 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 458634480 + ... + 458645929.

Almost surely, 2^{5251430341525} is an apocalyptic number.

It is an amenable number.

5251430341525 is a deficient number, since it is larger than the sum of its proper divisors (1288778981775).

5251430341525 is a wasteful number, since it uses less digits than its factorization.

5251430341525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917280648 (or 917280643 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

It can be divided in two parts, 5251430 and 341525, that added together give a palindrome (5592955).

The spelling of 5251430341525 in words is "five trillion, two hundred fifty-one billion, four hundred thirty million, three hundred forty-one thousand, five hundred twenty-five".