17054475161 has 2 divisors, whose sum is σ = 17054475162. Its totient is φ = 17054475160.

The previous prime is 17054475149. The next prime is 17054475223. The reversal of 17054475161 is 16157445071.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13032505600 + 4021969561 = 114160^2 + 63419^2 .

It is a cyclic number.

It is not a de Polignac number, because 17054475161 - 2¹⁴ = 17054458777 is a prime.

It is not a weakly prime, because it can be changed into another prime (17054475101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8527237580 + 8527237581.

It is an arithmetic number, because the mean of its divisors is an integer number (8527237581).

Almost surely, 2^17054475161 is an apocalyptic number.

It is an amenable number.

17054475161 is a deficient number, since it is larger than the sum of its proper divisors (1).

17054475161 is an equidigital number, since it uses as much as digits as its factorization.

17054475161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 17054475161 in words is "seventeen billion, fifty-four million, four hundred seventy-five thousand, one hundred sixty-one".