17428572859 has 8 divisors (see below), whose sum is σ = 18032800320. Its totient is φ = 16824561600.

The previous prime is 17428572857. The next prime is 17428572869. The reversal of 17428572859 is 95827582471.

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 17428572859 - 2¹ = 17428572857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17428572857) 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, 119454 + ... + 221644.

It is an arithmetic number, because the mean of its divisors is an integer number (2254100040).

Almost surely, 2^17428572859 is an apocalyptic number.

17428572859 is a deficient number, since it is larger than the sum of its proper divisors (604227461).

17428572859 is a wasteful number, since it uses less digits than its factorization.

17428572859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108101.

The product of its digits is 11289600, while the sum is 58.

The spelling of 17428572859 in words is "seventeen billion, four hundred twenty-eight million, five hundred seventy-two thousand, eight hundred fifty-nine".