1766063008741 has 2 divisors, whose sum is σ = 1766063008742. Its totient is φ = 1766063008740.

The previous prime is 1766063008739. The next prime is 1766063008751. The reversal of 1766063008741 is 1478003606671.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1718403752641 + 47659256100 = 1310879^2 + 218310^2 .

It is a cyclic number.

It is not a de Polignac number, because 1766063008741 - 2¹ = 1766063008739 is a prime.

Together with 1766063008739, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1766063008751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883031504370 + 883031504371.

It is an arithmetic number, because the mean of its divisors is an integer number (883031504371).

Almost surely, 2^{1766063008741} is an apocalyptic number.

It is an amenable number.

1766063008741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1766063008741 is an equidigital number, since it uses as much as digits as its factorization.

1766063008741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 1766063008741 in words is "one trillion, seven hundred sixty-six billion, sixty-three million, eight thousand, seven hundred forty-one".