522884656346352 has 40 divisors (see below), whose sum is σ = 1360645109414736. Its totient is φ = 173022660005376.

The previous prime is 522884656346341. The next prime is 522884656346357. The reversal of 522884656346352 is 253643656488225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522884656346357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39757038463 + ... + 39757051614.

Almost surely, 2^{522884656346352} is an apocalyptic number.

It is an amenable number.

522884656346352 is an abundant number, since it is smaller than the sum of its proper divisors (837760453068384).

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

522884656346352 is a wasteful number, since it uses less digits than its factorization.

522884656346352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79514090225 (or 79514090219 counting only the distinct ones).

The product of its digits is 1990656000, while the sum is 69.

The spelling of 522884656346352 in words is "five hundred twenty-two trillion, eight hundred eighty-four billion, six hundred fifty-six million, three hundred forty-six thousand, three hundred fifty-two".