16545060056677 has 8 divisors (see below), whose sum is σ = 16614799084800. Its totient is φ = 16475448640560.

The previous prime is 16545060056641. The next prime is 16545060056719. The reversal of 16545060056677 is 77665006054561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16545060056677 - 2¹¹ = 16545060054629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545060056617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31643149 + ... + 32161762.

It is an arithmetic number, because the mean of its divisors is an integer number (2076849885600).

Almost surely, 2^{16545060056677} is an apocalyptic number.

It is an amenable number.

16545060056677 is a deficient number, since it is larger than the sum of its proper divisors (69739028123).

16545060056677 is an equidigital number, since it uses as much as digits as its factorization.

16545060056677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63806003.

The product of its (nonzero) digits is 31752000, while the sum is 58.

The spelling of 16545060056677 in words is "sixteen trillion, five hundred forty-five billion, sixty million, fifty-six thousand, six hundred seventy-seven".