6379532168479 has 16 divisors (see below), whose sum is σ = 6574404614400. Its totient is φ = 6187878290880.

The previous prime is 6379532168447. The next prime is 6379532168489. The reversal of 6379532168479 is 9748612359736.

It is a cyclic number.

It is not a de Polignac number, because 6379532168479 - 2⁵ = 6379532168447 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 (6379532168489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1840944 + ... + 4018474.

It is an arithmetic number, because the mean of its divisors is an integer number (410900288400).

Almost surely, 2^{6379532168479} is an apocalyptic number.

6379532168479 is a deficient number, since it is larger than the sum of its proper divisors (194872445921).

6379532168479 is a wasteful number, since it uses less digits than its factorization.

6379532168479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178270.

The product of its digits is 411505920, while the sum is 70.

The spelling of 6379532168479 in words is "six trillion, three hundred seventy-nine billion, five hundred thirty-two million, one hundred sixty-eight thousand, four hundred seventy-nine".