17054539 has 4 divisors (see below), whose sum is σ = 17067456. Its totient is φ = 17041624.

The previous prime is 17054509. The next prime is 17054549. The reversal of 17054539 is 93545071.

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

It is a cyclic number.

It is not a de Polignac number, because 17054539 - 2⁹ = 17054027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17054509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4219 + ... + 7204.

It is an arithmetic number, because the mean of its divisors is an integer number (4266864).

Almost surely, 2^17054539 is an apocalyptic number.

17054539 is a deficient number, since it is larger than the sum of its proper divisors (12917).

17054539 is a wasteful number, since it uses less digits than its factorization.

17054539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12916.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 17054539 is about 4129.7141547570. The cubic root of 17054539 is about 257.4028363738.

The spelling of 17054539 in words is "seventeen million, fifty-four thousand, five hundred thirty-nine".