17485604049 has 8 divisors (see below), whose sum is σ = 23314751200. Its totient is φ = 11656763136.

The previous prime is 17485603981. The next prime is 17485604077. The reversal of 17485604049 is 94040658471.

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

It is not a de Polignac number, because 17485604049 - 2¹² = 17485599953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17485603989 and 17485604007.

It is not an unprimeable number, because it can be changed into a prime (17485603049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171414 + ... + 253680.

It is an arithmetic number, because the mean of its divisors is an integer number (2914343900).

Almost surely, 2^17485604049 is an apocalyptic number.

It is an amenable number.

17485604049 is a deficient number, since it is larger than the sum of its proper divisors (5829147151).

17485604049 is an equidigital number, since it uses as much as digits as its factorization.

17485604049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153119.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 17485604049 in words is "seventeen billion, four hundred eighty-five million, six hundred four thousand, forty-nine".