517328485374 has 8 divisors (see below), whose sum is σ = 1034656970760. Its totient is φ = 172442828456.

The previous prime is 517328485363. The next prime is 517328485391. The reversal of 517328485374 is 473584823715.

It is a happy number.

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

517328485374 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43110707109 + ... + 43110707120.

It is an arithmetic number, because the mean of its divisors is an integer number (129332121345).

Almost surely, 2^517328485374 is an apocalyptic number.

517328485374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

517328485374 is a wasteful number, since it uses less digits than its factorization.

517328485374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86221414234.

The product of its digits is 22579200, while the sum is 57.

The spelling of 517328485374 in words is "five hundred seventeen billion, three hundred twenty-eight million, four hundred eighty-five thousand, three hundred seventy-four".