501600516613 has 6 divisors (see below), whose sum is σ = 583494478566. Its totient is φ = 429943299912.

The previous prime is 501600516611. The next prime is 501600516647. The reversal of 501600516613 is 316615006105.

It can be written as a sum of positive squares in only one way, i.e., 405064783809 + 96535732804 = 636447^2 + 310702^2 .

It is not a de Polignac number, because 501600516613 - 2¹ = 501600516611 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 (501600516611) 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 5 ways as a sum of consecutive naturals, for example, 5118372570 + ... + 5118372667.

It is an arithmetic number, because the mean of its divisors is an integer number (97249079761).

Almost surely, 2^501600516613 is an apocalyptic number.

It is an amenable number.

501600516613 is a deficient number, since it is larger than the sum of its proper divisors (81893961953).

501600516613 is a wasteful number, since it uses less digits than its factorization.

501600516613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10236745251 (or 10236745244 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 501600516613 in words is "five hundred one billion, six hundred million, five hundred sixteen thousand, six hundred thirteen".