522273748863843 has 12 divisors (see below), whose sum is σ = 754481346955960. Its totient is φ = 348142838351616.

The previous prime is 522273748863829. The next prime is 522273748863851. The reversal of 522273748863843 is 348368847372225.

522273748863843 is a `hidden beast` number, since 5 + 2 + 2 + 2 + 7 + 3 + 7 + 488 + 63 + 84 + 3 = 666.

It is not a de Polignac number, because 522273748863843 - 2¹⁰ = 522273748862819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522273748863863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3304990846 + ... + 3305148867.

Almost surely, 2^{522273748863843} is an apocalyptic number.

522273748863843 is a deficient number, since it is larger than the sum of its proper divisors (232207598092117).

522273748863843 is a wasteful number, since it uses less digits than its factorization.

522273748863843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6610148498 (or 6610148495 counting only the distinct ones).

The product of its digits is 2601123840, while the sum is 72.

The spelling of 522273748863843 in words is "five hundred twenty-two trillion, two hundred seventy-three billion, seven hundred forty-eight million, eight hundred sixty-three thousand, eight hundred forty-three".