18914756489483 has 2 divisors, whose sum is σ = 18914756489484. Its totient is φ = 18914756489482.

The previous prime is 18914756489467. The next prime is 18914756489501. The reversal of 18914756489483 is 38498465741981.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18914756489483 - 2⁴ = 18914756489467 is a prime.

It is not a weakly prime, because it can be changed into another prime (18914756485483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9457378244741 + 9457378244742.

It is an arithmetic number, because the mean of its divisors is an integer number (9457378244742).

Almost surely, 2^{18914756489483} is an apocalyptic number.

18914756489483 is a deficient number, since it is larger than the sum of its proper divisors (1).

18914756489483 is an equidigital number, since it uses as much as digits as its factorization.

18914756489483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1672151040, while the sum is 77.

The spelling of 18914756489483 in words is "eighteen trillion, nine hundred fourteen billion, seven hundred fifty-six million, four hundred eighty-nine thousand, four hundred eighty-three".