6472353328667 has 8 divisors (see below), whose sum is σ = 6814327291200. Its totient is φ = 6130511744904.

The previous prime is 6472353328663. The next prime is 6472353328673. The reversal of 6472353328667 is 7668233532746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6472353328667 - 2² = 6472353328663 is a prime.

It is a super-2 number, since 2×6472353328667² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6472353328663) 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 7 ways as a sum of consecutive naturals, for example, 32994317 + ... + 33189902.

It is an arithmetic number, because the mean of its divisors is an integer number (851790911400).

Almost surely, 2^{6472353328667} is an apocalyptic number.

6472353328667 is a deficient number, since it is larger than the sum of its proper divisors (341973962533).

6472353328667 is a wasteful number, since it uses less digits than its factorization.

6472353328667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66189385.

The product of its digits is 182891520, while the sum is 62.

The spelling of 6472353328667 in words is "six trillion, four hundred seventy-two billion, three hundred fifty-three million, three hundred twenty-eight thousand, six hundred sixty-seven".