512050445231 has 16 divisors (see below), whose sum is σ = 551935137600. Its totient is φ = 472236887808.

The previous prime is 512050445149. The next prime is 512050445317. The reversal of 512050445231 is 132544050215.

It is a cyclic number.

It is not a de Polignac number, because 512050445231 - 2³⁴ = 494870576047 is a prime.

It is a super-2 number, since 2×512050445231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512050445131) 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, 121078625 + ... + 121082853.

It is an arithmetic number, because the mean of its divisors is an integer number (34495946100).

Almost surely, 2^512050445231 is an apocalyptic number.

512050445231 is a deficient number, since it is larger than the sum of its proper divisors (39884692369).

512050445231 is a wasteful number, since it uses less digits than its factorization.

512050445231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 512050445231 its reverse (132544050215), we get a palindrome (644594495446).

The spelling of 512050445231 in words is "five hundred twelve billion, fifty million, four hundred forty-five thousand, two hundred thirty-one".