17189147053 has 8 divisors (see below), whose sum is σ = 18652699296. Its totient is φ = 15745782000.

The previous prime is 17189147029. The next prime is 17189147081. The reversal of 17189147053 is 35074198171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-17189147053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17189146994 and 17189147012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17189147023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045023 + ... + 5048428.

It is an arithmetic number, because the mean of its divisors is an integer number (2331587412).

Almost surely, 2^17189147053 is an apocalyptic number.

17189147053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

17189147053 is a deficient number, since it is larger than the sum of its proper divisors (1463552243).

17189147053 is a wasteful number, since it uses less digits than its factorization.

17189147053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10093595.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 17189147053 in words is "seventeen billion, one hundred eighty-nine million, one hundred forty-seven thousand, fifty-three".