6739813222813 has 32 divisors (see below), whose sum is σ = 7923878899200. Its totient is φ = 5666488228800.

The previous prime is 6739813222787. The next prime is 6739813222817. The reversal of 6739813222813 is 3182223189376.

It is a cyclic number.

It is not a de Polignac number, because 6739813222813 - 2²⁹ = 6739276351901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739813222817) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16068403 + ... + 16482511.

It is an arithmetic number, because the mean of its divisors is an integer number (247621215600).

Almost surely, 2^{6739813222813} is an apocalyptic number.

It is an amenable number.

6739813222813 is a deficient number, since it is larger than the sum of its proper divisors (1184065676387).

6739813222813 is a wasteful number, since it uses less digits than its factorization.

6739813222813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415993.

The product of its digits is 5225472, while the sum is 55.

The spelling of 6739813222813 in words is "six trillion, seven hundred thirty-nine billion, eight hundred thirteen million, two hundred twenty-two thousand, eight hundred thirteen".