522089782272 has 132 divisors (see below), whose sum is σ = 1548267790056. Its totient is φ = 169326305280.

The previous prime is 522089782241. The next prime is 522089782297. The reversal of 522089782272 is 272287980225.

522089782272 is a `hidden beast` number, since 5 + 2 + 208 + 97 + 82 + 272 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424554 + ... + 1106537.

Almost surely, 2^522089782272 is an apocalyptic number.

It is an amenable number.

522089782272 is an abundant number, since it is smaller than the sum of its proper divisors (1026178007784).

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

522089782272 is a wasteful number, since it uses less digits than its factorization.

522089782272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531154 (or 1531133 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 522089782272 in words is "five hundred twenty-two billion, eighty-nine million, seven hundred eighty-two thousand, two hundred seventy-two".