512325505356613 has 16 divisors (see below), whose sum is σ = 580776621425280. Its totient is φ = 448023406906944.

The previous prime is 512325505356611. The next prime is 512325505356617. The reversal of 512325505356613 is 316653505523215.

It is a cyclic number.

It is not a de Polignac number, because 512325505356613 - 2¹ = 512325505356611 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 (512325505356611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48112320 + ... + 57787942.

It is an arithmetic number, because the mean of its divisors is an integer number (36298538839080).

Almost surely, 2^{512325505356613} is an apocalyptic number.

It is an amenable number.

512325505356613 is a deficient number, since it is larger than the sum of its proper divisors (68451116068667).

512325505356613 is a wasteful number, since it uses less digits than its factorization.

512325505356613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9890028.

The product of its (nonzero) digits is 12150000, while the sum is 52.

The spelling of 512325505356613 in words is "five hundred twelve trillion, three hundred twenty-five billion, five hundred five million, three hundred fifty-six thousand, six hundred thirteen".