17004605745073 has 2 divisors, whose sum is σ = 17004605745074. Its totient is φ = 17004605745072.

The previous prime is 17004605745007. The next prime is 17004605745089. The reversal of 17004605745073 is 37054750640071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12567145530289 + 4437460214784 = 3545017^2 + 2106528^2 .

It is a cyclic number.

It is not a de Polignac number, because 17004605745073 - 2²¹ = 17004603647921 is a prime.

It is not a weakly prime, because it can be changed into another prime (17004605745973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8502302872536 + 8502302872537.

It is an arithmetic number, because the mean of its divisors is an integer number (8502302872537).

Almost surely, 2^{17004605745073} is an apocalyptic number.

It is an amenable number.

17004605745073 is a deficient number, since it is larger than the sum of its proper divisors (1).

17004605745073 is an equidigital number, since it uses as much as digits as its factorization.

17004605745073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 17004605745073 in words is "seventeen trillion, four billion, six hundred five million, seven hundred forty-five thousand, seventy-three".