16554540000143 has 2 divisors, whose sum is σ = 16554540000144. Its totient is φ = 16554540000142.

The previous prime is 16554540000139. The next prime is 16554540000203. The reversal of 16554540000143 is 34100004545561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16554540000143 - 2² = 16554540000139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16554540000097 and 16554540000106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16554530000143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8277270000071 + 8277270000072.

It is an arithmetic number, because the mean of its divisors is an integer number (8277270000072).

Almost surely, 2^{16554540000143} is an apocalyptic number.

16554540000143 is a deficient number, since it is larger than the sum of its proper divisors (1).

16554540000143 is an equidigital number, since it uses as much as digits as its factorization.

16554540000143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 16554540000143 in words is "sixteen trillion, five hundred fifty-four billion, five hundred forty million, one hundred forty-three", and thus it is an aban number.