1710871845961 has 2 divisors, whose sum is σ = 1710871845962. Its totient is φ = 1710871845960.

The previous prime is 1710871845953. The next prime is 1710871845983. The reversal of 1710871845961 is 1695481780171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037067273225 + 673804572736 = 1018365^2 + 820856^2 .

It is a cyclic number.

It is not a de Polignac number, because 1710871845961 - 2³ = 1710871845953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1710871845896 and 1710871845905.

It is not a weakly prime, because it can be changed into another prime (1710871845941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855435922980 + 855435922981.

It is an arithmetic number, because the mean of its divisors is an integer number (855435922981).

Almost surely, 2^{1710871845961} is an apocalyptic number.

It is an amenable number.

1710871845961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1710871845961 is an equidigital number, since it uses as much as digits as its factorization.

1710871845961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 58.

The spelling of 1710871845961 in words is "one trillion, seven hundred ten billion, eight hundred seventy-one million, eight hundred forty-five thousand, nine hundred sixty-one".