17055537172 has 12 divisors (see below), whose sum is σ = 29916444096. Its totient is φ = 8507981720.

The previous prime is 17055537137. The next prime is 17055537173. The reversal of 17055537172 is 27173555071.

17055537172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17055537173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4944778 + ... + 4948225.

It is an arithmetic number, because the mean of its divisors is an integer number (2493037008).

Almost surely, 2^17055537172 is an apocalyptic number.

It is an amenable number.

17055537172 is a deficient number, since it is larger than the sum of its proper divisors (12860906924).

17055537172 is a wasteful number, since it uses less digits than its factorization.

17055537172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9893438 (or 9893436 counting only the distinct ones).

The product of its (nonzero) digits is 257250, while the sum is 43.

The spelling of 17055537172 in words is "seventeen billion, fifty-five million, five hundred thirty-seven thousand, one hundred seventy-two".