5136170081344 has 21 divisors (see below), whose sum is σ = 10192123482997. Its totient is φ = 2568075975424.

The previous prime is 5136170081267. The next prime is 5136170081353. The reversal of 5136170081344 is 4431800716315.

The square root of 5136170081344 is 2266312.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 813762759744 + 4322407321600 = 902088^2 + 2079040^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5136170081344.

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 2 ways as a sum of consecutive naturals, for example, 17988852 + ... + 18272140.

Almost surely, 2^{5136170081344} is an apocalyptic number.

5136170081344 is the 2266312-nd square number.

It is an amenable number.

5136170081344 is a deficient number, since it is larger than the sum of its proper divisors (5055953401653).

5136170081344 is an frugal number, since it uses more digits than its factorization.

5136170081344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566590 (or 283291 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

Adding to 5136170081344 its reverse (4431800716315), we get a palindrome (9567970797659).

The spelling of 5136170081344 in words is "five trillion, one hundred thirty-six billion, one hundred seventy million, eighty-one thousand, three hundred forty-four".