517462064671 has 16 divisors (see below), whose sum is σ = 555115766400. Its totient is φ = 480885851808.

The previous prime is 517462064653. The next prime is 517462064753. The reversal of 517462064671 is 176460264715.

It is a cyclic number.

It is not a de Polignac number, because 517462064671 - 2¹³ = 517462056479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517462064071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29281 + ... + 1017733.

It is an arithmetic number, because the mean of its divisors is an integer number (34694735400).

Almost surely, 2^517462064671 is an apocalyptic number.

517462064671 is a deficient number, since it is larger than the sum of its proper divisors (37653701729).

517462064671 is a wasteful number, since it uses less digits than its factorization.

517462064671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988998.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 517462064671 in words is "five hundred seventeen billion, four hundred sixty-two million, sixty-four thousand, six hundred seventy-one".