17245133481 has 8 divisors (see below), whose sum is σ = 23427351360. Its totient is φ = 11279835632.

The previous prime is 17245133459. The next prime is 17245133483. The reversal of 17245133481 is 18433154271.

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 17245133481 - 2¹¹ = 17245131433 is a prime.

It is a super-2 number, since 2×17245133481² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (17245133483) 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 7 ways as a sum of consecutive naturals, for example, 54229821 + ... + 54230138.

It is an arithmetic number, because the mean of its divisors is an integer number (2928418920).

Almost surely, 2^17245133481 is an apocalyptic number.

It is an amenable number.

17245133481 is a deficient number, since it is larger than the sum of its proper divisors (6182217879).

17245133481 is a wasteful number, since it uses less digits than its factorization.

17245133481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108460015.

The product of its digits is 80640, while the sum is 39.

The spelling of 17245133481 in words is "seventeen billion, two hundred forty-five million, one hundred thirty-three thousand, four hundred eighty-one".