522271228273056 has 96 divisors (see below), whose sum is σ = 1523301906067200. Its totient is φ = 174089172441600.

The previous prime is 522271228273031. The next prime is 522271228273141. The reversal of 522271228273056 is 650372822172225.

522271228273056 is a `hidden beast` number, since 5 + 2 + 22 + 71 + 228 + 27 + 305 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 522271228272993 and 522271228273011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123791956 + ... + 127941356.

It is an arithmetic number, because the mean of its divisors is an integer number (15867728188200).

Almost surely, 2^{522271228273056} is an apocalyptic number.

It is an amenable number.

522271228273056 is an abundant number, since it is smaller than the sum of its proper divisors (1001030677794144).

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

522271228273056 is a wasteful number, since it uses less digits than its factorization.

522271228273056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295099 (or 4295085 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 522271228273056 in words is "five hundred twenty-two trillion, two hundred seventy-one billion, two hundred twenty-eight million, two hundred seventy-three thousand, fifty-six".