17385477316 has 9 divisors (see below), whose sum is σ = 30425046799. Its totient is φ = 8692606804.

The previous prime is 17385477311. The next prime is 17385477323. The reversal of 17385477316 is 61377458371.

The square root of 17385477316 is 131854.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17385477311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 230745 + ... + 296671.

Almost surely, 2^17385477316 is an apocalyptic number.

17385477316 is the 131854-th square number.

It is an amenable number.

17385477316 is a deficient number, since it is larger than the sum of its proper divisors (13039569483).

17385477316 is an frugal number, since it uses more digits than its factorization.

17385477316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131858 (or 65929 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 52.

The spelling of 17385477316 in words is "seventeen billion, three hundred eighty-five million, four hundred seventy-seven thousand, three hundred sixteen".