16547313532120 has 128 divisors (see below), whose sum is σ = 44402054860800. Its totient is φ = 5426475411456.

The previous prime is 16547313532117. The next prime is 16547313532151. The reversal of 16547313532120 is 2123531374561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252524721 + ... + 252590239.

It is an arithmetic number, because the mean of its divisors is an integer number (346891053600).

Almost surely, 2^{16547313532120} is an apocalyptic number.

16547313532120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16547313532120 is an abundant number, since it is smaller than the sum of its proper divisors (27854741328680).

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

16547313532120 is a wasteful number, since it uses less digits than its factorization.

16547313532120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104777 (or 104773 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 16547313532120 in words is "sixteen trillion, five hundred forty-seven billion, three hundred thirteen million, five hundred thirty-two thousand, one hundred twenty".