513146620005 has 8 divisors (see below), whose sum is σ = 821034592032. Its totient is φ = 273678197328.

The previous prime is 513146619971. The next prime is 513146620027. The reversal of 513146620005 is 500026641315.

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

It is not a de Polignac number, because 513146620005 - 2⁷ = 513146619877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17104887319 + ... + 17104887348.

It is an arithmetic number, because the mean of its divisors is an integer number (102629324004).

Almost surely, 2^513146620005 is an apocalyptic number.

It is an amenable number.

513146620005 is a deficient number, since it is larger than the sum of its proper divisors (307887972027).

513146620005 is a wasteful number, since it uses less digits than its factorization.

513146620005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34209774675.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 513146620005 in words is "five hundred thirteen billion, one hundred forty-six million, six hundred twenty thousand, five".