1068085648087 has 2 divisors, whose sum is σ = 1068085648088. Its totient is φ = 1068085648086.

The previous prime is 1068085647961. The next prime is 1068085648099. The reversal of 1068085648087 is 7808465808601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1068085648087 - 2¹¹ = 1068085646039 is a prime.

It is a super-2 number, since 2×1068085648087² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068085640087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534042824043 + 534042824044.

It is an arithmetic number, because the mean of its divisors is an integer number (534042824044).

Almost surely, 2^{1068085648087} is an apocalyptic number.

1068085648087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068085648087 is an equidigital number, since it uses as much as digits as its factorization.

1068085648087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20643840, while the sum is 61.

The spelling of 1068085648087 in words is "one trillion, sixty-eight billion, eighty-five million, six hundred forty-eight thousand, eighty-seven".