5243403525536 has 48 divisors (see below), whose sum is σ = 11309733122688. Its totient is φ = 2373136166400.

The previous prime is 5243403525511. The next prime is 5243403525593. The reversal of 5243403525536 is 6355253043425.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31883720 + ... + 32047751.

It is an arithmetic number, because the mean of its divisors is an integer number (235619440056).

Almost surely, 2^{5243403525536} is an apocalyptic number.

It is an amenable number.

5243403525536 is an abundant number, since it is smaller than the sum of its proper divisors (6066329597152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243403525536 is a wasteful number, since it uses less digits than its factorization.

5243403525536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63931725 (or 63931717 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 5243403525536 in words is "five trillion, two hundred forty-three billion, four hundred three million, five hundred twenty-five thousand, five hundred thirty-six".