512072267641712 has 40 divisors (see below), whose sum is σ = 999720124888320. Its totient is φ = 254080002837440.

The previous prime is 512072267641687. The next prime is 512072267641723. The reversal of 512072267641712 is 217146762270215.

It is a super-2 number, since 2×512072267641712² (a number of 30 digits) contains 22 as substring.

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, 359640089 + ... + 361061127.

It is an arithmetic number, because the mean of its divisors is an integer number (24993003122208).

Almost surely, 2^{512072267641712} is an apocalyptic number.

It is an amenable number.

512072267641712 is a deficient number, since it is larger than the sum of its proper divisors (487647857246608).

512072267641712 is a wasteful number, since it uses less digits than its factorization.

512072267641712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593101 (or 1593095 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 512072267641712 in words is "five hundred twelve trillion, seventy-two billion, two hundred sixty-seven million, six hundred forty-one thousand, seven hundred twelve".