10276665671 has 2 divisors, whose sum is σ = 10276665672. Its totient is φ = 10276665670.

The previous prime is 10276665653. The next prime is 10276665697. The reversal of 10276665671 is 17656667201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10276665671 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10276665611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5138332835 + 5138332836.

It is an arithmetic number, because the mean of its divisors is an integer number (5138332836).

Almost surely, 2^10276665671 is an apocalyptic number.

10276665671 is a deficient number, since it is larger than the sum of its proper divisors (1).

10276665671 is an equidigital number, since it uses as much as digits as its factorization.

10276665671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 10276665671 in words is "ten billion, two hundred seventy-six million, six hundred sixty-five thousand, six hundred seventy-one".