17055020338850 has 48 divisors (see below), whose sum is σ = 34223197825152. Its totient is φ = 6286052996160.

The previous prime is 17055020338817. The next prime is 17055020338871. The reversal of 17055020338850 is 5883302055071.

It is a junction number, because it is equal to n+sod(n) for n = 17055020338795 and 17055020338804.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22936442 + ... + 23668341.

It is an arithmetic number, because the mean of its divisors is an integer number (712983288024).

Almost surely, 2^{17055020338850} is an apocalyptic number.

17055020338850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17055020338850 is an abundant number, since it is smaller than the sum of its proper divisors (17168177486302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17055020338850 is a wasteful number, since it uses less digits than its factorization.

17055020338850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46605371 (or 46605366 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 17055020338850 in words is "seventeen trillion, fifty-five billion, twenty million, three hundred thirty-eight thousand, eight hundred fifty".