5368363882729 has 3 divisors (see below), whose sum is σ = 5368366199703. Its totient is φ = 5368361565756.

The previous prime is 5368363882649. The next prime is 5368363882769. The reversal of 5368363882729 is 9272883638635.

The square root of 5368363882729 is 2316973.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3286842091225 + 2081521791504 = 1812965^2 + 1442748^2 .

It is not a de Polignac number, because 5368363882729 - 2²³ = 5368355494121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5368363882769) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1158487 + ... + 3475459.

It is an arithmetic number, because the mean of its divisors is an integer number (1789455399901).

Almost surely, 2^{5368363882729} is an apocalyptic number.

5368363882729 is the 2316973-rd square number.

5368363882729 is the 1158487-th centered octagonal number.

It is an amenable number.

5368363882729 is a deficient number, since it is larger than the sum of its proper divisors (2316974).

5368363882729 is an frugal number, since it uses more digits than its factorization.

5368363882729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633946 (or 2316973 counting only the distinct ones).

The product of its digits is 627056640, while the sum is 70.

The spelling of 5368363882729 in words is "five trillion, three hundred sixty-eight billion, three hundred sixty-three million, eight hundred eighty-two thousand, seven hundred twenty-nine".