17138750485 has 8 divisors (see below), whose sum is σ = 20568683520. Its totient is φ = 13709545104.

The previous prime is 17138750483. The next prime is 17138750491. The reversal of 17138750485 is 58405783171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 17138750485 - 2¹ = 17138750483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17138750483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128677 + ... + 225466.

It is an arithmetic number, because the mean of its divisors is an integer number (2571085440).

Almost surely, 2^17138750485 is an apocalyptic number.

It is an amenable number.

17138750485 is a deficient number, since it is larger than the sum of its proper divisors (3429933035).

17138750485 is an equidigital number, since it uses as much as digits as its factorization.

17138750485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363827.

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 17138750485 in words is "seventeen billion, one hundred thirty-eight million, seven hundred fifty thousand, four hundred eighty-five".