512034433453613 has 16 divisors (see below), whose sum is σ = 586198417392000. Its totient is φ = 438124550701056.

The previous prime is 512034433453567. The next prime is 512034433453651. The reversal of 512034433453613 is 316354334430215.

It is a cyclic number.

It is not a de Polignac number, because 512034433453613 - 2²⁰ = 512034432405037 is a prime.

It is a super-2 number, since 2×512034433453613² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512034433453663) 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, 123670013 + ... + 127743261.

It is an arithmetic number, because the mean of its divisors is an integer number (36637401087000).

Almost surely, 2^{512034433453613} is an apocalyptic number.

It is an amenable number.

512034433453613 is a deficient number, since it is larger than the sum of its proper divisors (74163983938387).

512034433453613 is a wasteful number, since it uses less digits than its factorization.

512034433453613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104436.

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 512034433453613 its reverse (316354334430215), we get a palindrome (828388767883828).

The spelling of 512034433453613 in words is "five hundred twelve trillion, thirty-four billion, four hundred thirty-three million, four hundred fifty-three thousand, six hundred thirteen".