512048613 has 8 divisors (see below), whose sum is σ = 718664800. Its totient is φ = 323399088.

The previous prime is 512048591. The next prime is 512048623. The reversal of 512048613 is 316840215.

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

It is not a de Polignac number, because 512048613 - 2²² = 507854309 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 (512048623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4491598 + ... + 4491711.

It is an arithmetic number, because the mean of its divisors is an integer number (89833100).

Almost surely, 2^512048613 is an apocalyptic number.

It is an amenable number.

512048613 is a deficient number, since it is larger than the sum of its proper divisors (206616187).

512048613 is a wasteful number, since it uses less digits than its factorization.

512048613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8983331.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 512048613 is about 22628.4911781586. The cubic root of 512048613 is about 800.0253184695.

Adding to 512048613 its reverse (316840215), we get a palindrome (828888828).

The spelling of 512048613 in words is "five hundred twelve million, forty-eight thousand, six hundred thirteen".