20082160860 has 48 divisors (see below), whose sum is σ = 59537703456. Its totient is φ = 5040228352.

The previous prime is 20082160807. The next prime is 20082160909. The reversal of 20082160860 is 6806128002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9843177 + ... + 9845216.

It is an arithmetic number, because the mean of its divisors is an integer number (1240368822).

Almost surely, 2^20082160860 is an apocalyptic number.

20082160860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20082160860 is an abundant number, since it is smaller than the sum of its proper divisors (39455542596).

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

20082160860 is a wasteful number, since it uses less digits than its factorization.

20082160860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19688422 (or 19688420 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

Adding to 20082160860 its reverse (6806128002), we get a palindrome (26888288862).

The spelling of 20082160860 in words is "twenty billion, eighty-two million, one hundred sixty thousand, eight hundred sixty".