1288095840587 has 2 divisors, whose sum is σ = 1288095840588. Its totient is φ = 1288095840586.

The previous prime is 1288095840583. The next prime is 1288095840653. The reversal of 1288095840587 is 7850485908821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1288095840587 - 2² = 1288095840583 is a prime.

It is not a weakly prime, because it can be changed into another prime (1288095840583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644047920293 + 644047920294.

It is an arithmetic number, because the mean of its divisors is an integer number (644047920294).

Almost surely, 2^{1288095840587} is an apocalyptic number.

1288095840587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288095840587 is an equidigital number, since it uses as much as digits as its factorization.

1288095840587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51609600, while the sum is 65.

The spelling of 1288095840587 in words is "one trillion, two hundred eighty-eight billion, ninety-five million, eight hundred forty thousand, five hundred eighty-seven".