10180687717 has 2 divisors, whose sum is σ = 10180687718. Its totient is φ = 10180687716.

The previous prime is 10180687709. The next prime is 10180687729. The reversal of 10180687717 is 71778608101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9395231041 + 785456676 = 96929^2 + 28026^2 .

It is a cyclic number.

It is not a de Polignac number, because 10180687717 - 2³ = 10180687709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10180687117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5090343858 + 5090343859.

It is an arithmetic number, because the mean of its divisors is an integer number (5090343859).

Almost surely, 2^10180687717 is an apocalyptic number.

It is an amenable number.

10180687717 is a deficient number, since it is larger than the sum of its proper divisors (1).

10180687717 is an equidigital number, since it uses as much as digits as its factorization.

10180687717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 46.

The spelling of 10180687717 in words is "ten billion, one hundred eighty million, six hundred eighty-seven thousand, seven hundred seventeen".