522445152430550 has 12 divisors (see below), whose sum is σ = 971747983520916. Its totient is φ = 208978060972200.

The previous prime is 522445152430543. The next prime is 522445152430601. The reversal of 522445152430550 is 55034251544225.

It is a junction number, because it is equal to n+sod(n) for n = 522445152430495 and 522445152430504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5224451524256 + ... + 5224451524355.

It is an arithmetic number, because the mean of its divisors is an integer number (80978998626743).

Almost surely, 2^{522445152430550} is an apocalyptic number.

522445152430550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

522445152430550 is a deficient number, since it is larger than the sum of its proper divisors (449302831090366).

522445152430550 is a wasteful number, since it uses less digits than its factorization.

522445152430550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10448903048623 (or 10448903048618 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 522445152430550 in words is "five hundred twenty-two trillion, four hundred forty-five billion, one hundred fifty-two million, four hundred thirty thousand, five hundred fifty".