17152880066 has 16 divisors (see below), whose sum is σ = 29420354304. Its totient is φ = 7347380064.

The previous prime is 17152880051. The next prime is 17152880071. The reversal of 17152880066 is 66008825171.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 17152879999 and 17152880026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293450 + ... + 347013.

It is an arithmetic number, because the mean of its divisors is an integer number (1838772144).

Almost surely, 2^17152880066 is an apocalyptic number.

17152880066 is a deficient number, since it is larger than the sum of its proper divisors (12267474238).

17152880066 is a wasteful number, since it uses less digits than its factorization.

17152880066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642385.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 17152880066 in words is "seventeen billion, one hundred fifty-two million, eight hundred eighty thousand, sixty-six".