17471715061 has 2 divisors, whose sum is σ = 17471715062. Its totient is φ = 17471715060.

The previous prime is 17471715059. The next prime is 17471715137. The reversal of 17471715061 is 16051717471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8780814436 + 8690900625 = 93706^2 + 93225^2 .

It is a cyclic number.

It is not a de Polignac number, because 17471715061 - 2¹ = 17471715059 is a prime.

Together with 17471715059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17471712061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8735857530 + 8735857531.

It is an arithmetic number, because the mean of its divisors is an integer number (8735857531).

Almost surely, 2^17471715061 is an apocalyptic number.

It is an amenable number.

17471715061 is a deficient number, since it is larger than the sum of its proper divisors (1).

17471715061 is an equidigital number, since it uses as much as digits as its factorization.

17471715061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 40.

The spelling of 17471715061 in words is "seventeen billion, four hundred seventy-one million, seven hundred fifteen thousand, sixty-one".