2018871363763 has 2 divisors, whose sum is σ = 2018871363764. Its totient is φ = 2018871363762.

The previous prime is 2018871363739. The next prime is 2018871363863. The reversal of 2018871363763 is 3673631788102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2018871363763 - 2³³ = 2010281429171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2018871363703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009435681881 + 1009435681882.

It is an arithmetic number, because the mean of its divisors is an integer number (1009435681882).

Almost surely, 2^{2018871363763} is an apocalyptic number.

2018871363763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2018871363763 is an equidigital number, since it uses as much as digits as its factorization.

2018871363763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 2018871363763 in words is "two trillion, eighteen billion, eight hundred seventy-one million, three hundred sixty-three thousand, seven hundred sixty-three".