6672165594 has 16 divisors (see below), whose sum is σ = 13357261632. Its totient is φ = 2221900128.

The previous prime is 6672165589. The next prime is 6672165623. The reversal of 6672165594 is 4955612766.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532054 + ... + 544449.

It is an arithmetic number, because the mean of its divisors is an integer number (834828852).

Almost surely, 2^6672165594 is an apocalyptic number.

6672165594 is an abundant number, since it is smaller than the sum of its proper divisors (6685096038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6672165594 is a wasteful number, since it uses less digits than its factorization.

6672165594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077541.

The product of its digits is 2721600, while the sum is 51.

The square root of 6672165594 is about 81683.3250669927. The cubic root of 6672165594 is about 1882.5893844251.

The spelling of 6672165594 in words is "six billion, six hundred seventy-two million, one hundred sixty-five thousand, five hundred ninety-four".