17045714057 has 4 divisors (see below), whose sum is σ = 17047093140. Its totient is φ = 17044334976.

The previous prime is 17045713939. The next prime is 17045714099. The reversal of 17045714057 is 75041754071.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75041754071 = 5309 ⋅14134819.

It can be written as a sum of positive squares in 2 ways, for example, as 9099061321 + 7946652736 = 95389^2 + 89144^2 .

It is a cyclic number.

It is not a de Polignac number, because 17045714057 - 2²⁸ = 16777278601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17045710057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670832 + ... + 695777.

It is an arithmetic number, because the mean of its divisors is an integer number (4261773285).

Almost surely, 2^17045714057 is an apocalyptic number.

It is an amenable number.

17045714057 is a deficient number, since it is larger than the sum of its proper divisors (1379083).

17045714057 is a wasteful number, since it uses less digits than its factorization.

17045714057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379082.

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 17045714057 in words is "seventeen billion, forty-five million, seven hundred fourteen thousand, fifty-seven".