1712289013 has 2 divisors, whose sum is σ = 1712289014. Its totient is φ = 1712289012.

The previous prime is 1712289001. The next prime is 1712289023. The reversal of 1712289013 is 3109822171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 948208849 + 764080164 = 30793^2 + 27642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1712289013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1712289013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1712289023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856144506 + 856144507.

It is an arithmetic number, because the mean of its divisors is an integer number (856144507).

Almost surely, 2^1712289013 is an apocalyptic number.

It is an amenable number.

1712289013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712289013 is an equidigital number, since it uses as much as digits as its factorization.

1712289013 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 34.

The square root of 1712289013 is about 41379.8140764310. The cubic root of 1712289013 is about 1196.3521194969.

The spelling of 1712289013 in words is "one billion, seven hundred twelve million, two hundred eighty-nine thousand, thirteen".