1700052313409 has 2 divisors, whose sum is σ = 1700052313410. Its totient is φ = 1700052313408.

The previous prime is 1700052313391. The next prime is 1700052313429. The reversal of 1700052313409 is 9043132500071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 948085847809 + 751966465600 = 973697^2 + 867160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1700052313409 is a prime.

It is a super-2 number, since 2×1700052313409² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1700052313429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850026156704 + 850026156705.

It is an arithmetic number, because the mean of its divisors is an integer number (850026156705).

Almost surely, 2^{1700052313409} is an apocalyptic number.

It is an amenable number.

1700052313409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1700052313409 is an equidigital number, since it uses as much as digits as its factorization.

1700052313409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 1700052313409 in words is "one trillion, seven hundred billion, fifty-two million, three hundred thirteen thousand, four hundred nine".