5243530353425 has 72 divisors (see below), whose sum is σ = 8051233063104. Its totient is φ = 3316989761280.

The previous prime is 5243530353403. The next prime is 5243530353461.

It is a happy number.

5243530353425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5243530353425 - 2¹⁴ = 5243530337041 is a prime.

It is a super-2 number, since 2×5243530353425² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 50018114 + ... + 50122836.

It is an arithmetic number, because the mean of its divisors is an integer number (111822681432).

Almost surely, 2^{5243530353425} is an apocalyptic number.

It is an amenable number.

5243530353425 is a deficient number, since it is larger than the sum of its proper divisors (2807702709679).

5243530353425 is a wasteful number, since it uses less digits than its factorization.

5243530353425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106459 (or 106441 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 44.

It can be divided in two parts, 5243530 and 353425, that added together give a palindrome (5596955).

The spelling of 5243530353425 in words is "five trillion, two hundred forty-three billion, five hundred thirty million, three hundred fifty-three thousand, four hundred twenty-five".