1712140663 has 2 divisors, whose sum is σ = 1712140664. Its totient is φ = 1712140662.

The previous prime is 1712140643. The next prime is 1712140687. The reversal of 1712140663 is 3660412171.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1712140663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1712140643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856070331 + 856070332.

It is an arithmetic number, because the mean of its divisors is an integer number (856070332).

Almost surely, 2^1712140663 is an apocalyptic number.

1712140663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712140663 is an equidigital number, since it uses as much as digits as its factorization.

1712140663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1712140663 is about 41378.0214969252. The cubic root of 1712140663 is about 1196.3175684834.

The spelling of 1712140663 in words is "one billion, seven hundred twelve million, one hundred forty thousand, six hundred sixty-three".