550165023224 has 64 divisors (see below), whose sum is σ = 1097221800960. Its totient is φ = 258263268480.

The previous prime is 550165023209. The next prime is 550165023251. The reversal of 550165023224 is 422320561055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709259 + ... + 1266245.

It is an arithmetic number, because the mean of its divisors is an integer number (17144090640).

Almost surely, 2^550165023224 is an apocalyptic number.

It is an amenable number.

550165023224 is a deficient number, since it is larger than the sum of its proper divisors (547056777736).

550165023224 is a wasteful number, since it uses less digits than its factorization.

550165023224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557148 (or 557144 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 550165023224 its reverse (422320561055), we get a palindrome (972485584279).

The spelling of 550165023224 in words is "five hundred fifty billion, one hundred sixty-five million, twenty-three thousand, two hundred twenty-four".