512622266021364 has 12 divisors (see below), whose sum is σ = 1196118620716544. Its totient is φ = 170874088673784.

The previous prime is 512622266021353. The next prime is 512622266021423. The reversal of 512622266021364 is 463120662226215.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21359261084212 + ... + 21359261084235.

Almost surely, 2^{512622266021364} is an apocalyptic number.

It is an amenable number.

512622266021364 is an abundant number, since it is smaller than the sum of its proper divisors (683496354695180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512622266021364 is a wasteful number, since it uses less digits than its factorization.

512622266021364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42718522168454 (or 42718522168452 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 512622266021364 in words is "five hundred twelve trillion, six hundred twenty-two billion, two hundred sixty-six million, twenty-one thousand, three hundred sixty-four".