5979321909667 has 4 divisors (see below), whose sum is σ = 5979379247320. Its totient is φ = 5979264572016.

The previous prime is 5979321909601. The next prime is 5979321909677. The reversal of 5979321909667 is 7669091239795.

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 5979321909667 - 2¹¹ = 5979321907619 is a prime.

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 5979321909667.

It is not an unprimeable number, because it can be changed into a prime (5979321909677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28512117 + ... + 28721062.

It is an arithmetic number, because the mean of its divisors is an integer number (1494844811830).

Almost surely, 2^{5979321909667} is an apocalyptic number.

5979321909667 is a deficient number, since it is larger than the sum of its proper divisors (57337653).

5979321909667 is a wasteful number, since it uses less digits than its factorization.

5979321909667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57337652.

The product of its (nonzero) digits is 347208120, while the sum is 73.

The spelling of 5979321909667 in words is "five trillion, nine hundred seventy-nine billion, three hundred twenty-one million, nine hundred nine thousand, six hundred sixty-seven".