16545652056005 has 16 divisors (see below), whose sum is σ = 19962051609600. Its totient is φ = 13165031922240.

The previous prime is 16545652055963. The next prime is 16545652056041. The reversal of 16545652056005 is 50065025654561.

It is a de Polignac number, because none of the positive numbers 2^k-16545652056005 is a prime.

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, 4320866 + ... + 7194524.

It is an arithmetic number, because the mean of its divisors is an integer number (1247628225600).

Almost surely, 2^{16545652056005} is an apocalyptic number.

It is an amenable number.

16545652056005 is a deficient number, since it is larger than the sum of its proper divisors (3416399553595).

16545652056005 is a wasteful number, since it uses less digits than its factorization.

16545652056005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879884.

The product of its (nonzero) digits is 5400000, while the sum is 50.

The spelling of 16545652056005 in words is "sixteen trillion, five hundred forty-five billion, six hundred fifty-two million, fifty-six thousand, five".