522455123356 has 12 divisors (see below), whose sum is σ = 943789900480. Its totient is φ = 252800866080.

The previous prime is 522455123353. The next prime is 522455123369. The reversal of 522455123356 is 653321554225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522455123353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2106673761 + ... + 2106674008.

Almost surely, 2^522455123356 is an apocalyptic number.

It is an amenable number.

522455123356 is a deficient number, since it is larger than the sum of its proper divisors (421334777124).

522455123356 is a wasteful number, since it uses less digits than its factorization.

522455123356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213347804 (or 4213347802 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 43.

The spelling of 522455123356 in words is "five hundred twenty-two billion, four hundred fifty-five million, one hundred twenty-three thousand, three hundred fifty-six".