6652311679439 has 4 divisors (see below), whose sum is σ = 6652324029624. Its totient is φ = 6652299329256.

The previous prime is 6652311679417. The next prime is 6652311679511. The reversal of 6652311679439 is 9349761132566.

6652311679439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6652311679439 - 2²⁰ = 6652310630863 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 (6652311679339) 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 3 ways as a sum of consecutive naturals, for example, 5328437 + ... + 6457310.

It is an arithmetic number, because the mean of its divisors is an integer number (1663081007406).

Almost surely, 2^{6652311679439} is an apocalyptic number.

6652311679439 is a deficient number, since it is larger than the sum of its proper divisors (12350185).

6652311679439 is a wasteful number, since it uses less digits than its factorization.

6652311679439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12350184.

The product of its digits is 44089920, while the sum is 62.

The spelling of 6652311679439 in words is "six trillion, six hundred fifty-two billion, three hundred eleven million, six hundred seventy-nine thousand, four hundred thirty-nine".