17163752983057 has 4 divisors (see below), whose sum is σ = 17356604140260. Its totient is φ = 16970901825856.

The previous prime is 17163752982997. The next prime is 17163752983079. The reversal of 17163752983057 is 75038925736171.

It is a Cunningham number, because it is equal to 4142916²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3295807870096 + 13867945112961 = 1815436^2 + 3723969^2 .

It is a cyclic number.

It is not a de Polignac number, because 17163752983057 - 2²⁷ = 17163618765329 is a prime.

It is a super-2 number, since 2×17163752983057² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17163752983057.

It is not an unprimeable number, because it can be changed into a prime (17163752986057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96425578468 + ... + 96425578645.

It is an arithmetic number, because the mean of its divisors is an integer number (4339151035065).

Almost surely, 2^{17163752983057} is an apocalyptic number.

It is an amenable number.

17163752983057 is a deficient number, since it is larger than the sum of its proper divisors (192851157203).

17163752983057 is an equidigital number, since it uses as much as digits as its factorization.

17163752983057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192851157202.

The product of its (nonzero) digits is 66679200, while the sum is 64.

The spelling of 17163752983057 in words is "seventeen trillion, one hundred sixty-three billion, seven hundred fifty-two million, nine hundred eighty-three thousand, fifty-seven".