5136352818836 has 18 divisors (see below), whose sum is σ = 9548462119518. Its totient is φ = 2417107208320.

The previous prime is 5136352818833. The next prime is 5136352818869. The reversal of 5136352818836 is 6388182536315.

It can be written as a sum of positive squares in 3 ways, for example, as 2456930851600 + 2679421967236 = 1567460^2 + 1636894^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136352818833) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2221604735 + ... + 2221607046.

It is an arithmetic number, because the mean of its divisors is an integer number (530470117751).

Almost surely, 2^{5136352818836} is an apocalyptic number.

It is an amenable number.

5136352818836 is a deficient number, since it is larger than the sum of its proper divisors (4412109300682).

5136352818836 is a wasteful number, since it uses less digits than its factorization.

5136352818836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443211819 (or 4443211800 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 59.

The spelling of 5136352818836 in words is "five trillion, one hundred thirty-six billion, three hundred fifty-two million, eight hundred eighteen thousand, eight hundred thirty-six".