6339346522543 has 4 divisors (see below), whose sum is σ = 6344504657640. Its totient is φ = 6334188387448.

The previous prime is 6339346522541. The next prime is 6339346522567. The reversal of 6339346522543 is 3452256439336.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6339346522543 - 2¹ = 6339346522541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6339346522541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2579065705 + ... + 2579068162.

It is an arithmetic number, because the mean of its divisors is an integer number (1586126164410).

Almost surely, 2^{6339346522543} is an apocalyptic number.

6339346522543 is a deficient number, since it is larger than the sum of its proper divisors (5158135097).

6339346522543 is a wasteful number, since it uses less digits than its factorization.

6339346522543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5158135096.

The product of its digits is 41990400, while the sum is 55.

The spelling of 6339346522543 in words is "six trillion, three hundred thirty-nine billion, three hundred forty-six million, five hundred twenty-two thousand, five hundred forty-three".