550222032350 has 24 divisors (see below), whose sum is σ = 1027805332320. Its totient is φ = 219144221120.

The previous prime is 550222032323. The next prime is 550222032359. The reversal of 550222032350 is 53230222055.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550222032359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23603030 + ... + 23626329.

It is an arithmetic number, because the mean of its divisors is an integer number (42825222180).

Almost surely, 2^550222032350 is an apocalyptic number.

550222032350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550222032350 is a deficient number, since it is larger than the sum of its proper divisors (477583299970).

550222032350 is a wasteful number, since it uses less digits than its factorization.

550222032350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47229604 (or 47229599 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The spelling of 550222032350 in words is "five hundred fifty billion, two hundred twenty-two million, thirty-two thousand, three hundred fifty".