5389666161992 has 64 divisors (see below), whose sum is σ = 11562706247040. Its totient is φ = 2307173760000.

The previous prime is 5389666161991. The next prime is 5389666162021. The reversal of 5389666161992 is 2991616669835.

It is not an unprimeable number, because it can be changed into a prime (5389666161991) 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, 295298867 + ... + 295317117.

It is an arithmetic number, because the mean of its divisors is an integer number (180667285110).

Almost surely, 2^{5389666161992} is an apocalyptic number.

It is an amenable number.

5389666161992 is an abundant number, since it is smaller than the sum of its proper divisors (6173040085048).

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

5389666161992 is a wasteful number, since it uses less digits than its factorization.

5389666161992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24102 (or 24098 counting only the distinct ones).

The product of its digits is 226748160, while the sum is 71.

The spelling of 5389666161992 in words is "five trillion, three hundred eighty-nine billion, six hundred sixty-six million, one hundred sixty-one thousand, nine hundred ninety-two".