60173399475317 has 2 divisors, whose sum is σ = 60173399475318. Its totient is φ = 60173399475316.

The previous prime is 60173399475307. The next prime is 60173399475379. The reversal of 60173399475317 is 71357499337106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52567227106276 + 7606172369041 = 7250326^2 + 2757929^2 .

It is a cyclic number.

It is not a de Polignac number, because 60173399475317 - 2¹² = 60173399471221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60173399475307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30086699737658 + 30086699737659.

It is an arithmetic number, because the mean of its divisors is an integer number (30086699737659).

Almost surely, 2^{60173399475317} is an apocalyptic number.

It is an amenable number.

60173399475317 is a deficient number, since it is larger than the sum of its proper divisors (1).

60173399475317 is an equidigital number, since it uses as much as digits as its factorization.

60173399475317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90016920, while the sum is 65.

The spelling of 60173399475317 in words is "sixty trillion, one hundred seventy-three billion, three hundred ninety-nine million, four hundred seventy-five thousand, three hundred seventeen".