17000540493 has 8 divisors (see below), whose sum is σ = 22867984128. Its totient is φ = 11233395264.

The previous prime is 17000540477. The next prime is 17000540539. The reversal of 17000540493 is 39404500071.

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

It is not a de Polignac number, because 17000540493 - 2⁴ = 17000540477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17000545493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25074205 + ... + 25074882.

It is an arithmetic number, because the mean of its divisors is an integer number (2858498016).

Almost surely, 2^17000540493 is an apocalyptic number.

It is an amenable number.

17000540493 is a deficient number, since it is larger than the sum of its proper divisors (5867443635).

17000540493 is a wasteful number, since it uses less digits than its factorization.

17000540493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50149203.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 17000540493 in words is "seventeen billion, five hundred forty thousand, four hundred ninety-three".