2020589927987 has 2 divisors, whose sum is σ = 2020589927988. Its totient is φ = 2020589927986.

The previous prime is 2020589927981. The next prime is 2020589928043. The reversal of 2020589927987 is 7897299850202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2020589927987 - 2²⁶ = 2020522819123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020589927981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010294963993 + 1010294963994.

It is an arithmetic number, because the mean of its divisors is an integer number (1010294963994).

Almost surely, 2^{2020589927987} is an apocalyptic number.

2020589927987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020589927987 is an equidigital number, since it uses as much as digits as its factorization.

2020589927987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91445760, while the sum is 68.

The spelling of 2020589927987 in words is "two trillion, twenty billion, five hundred eighty-nine million, nine hundred twenty-seven thousand, nine hundred eighty-seven".