17085894488 has 32 divisors (see below), whose sum is σ = 35085128400. Its totient is φ = 7752137088.

The previous prime is 17085894481. The next prime is 17085894541. The reversal of 17085894488 is 88449858071.

It is a self number, because there is not a number n which added to its sum of digits gives 17085894488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17085894481) by changing a digit.

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, 1386131 + ... + 1398402.

Almost surely, 2^17085894488 is an apocalyptic number.

It is an amenable number.

17085894488 is an abundant number, since it is smaller than the sum of its proper divisors (17999233912).

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

17085894488 is a wasteful number, since it uses less digits than its factorization.

17085894488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784611 (or 2784607 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 62.

The spelling of 17085894488 in words is "seventeen billion, eighty-five million, eight hundred ninety-four thousand, four hundred eighty-eight".