550214322 has 16 divisors (see below), whose sum is σ = 1257632832. Its totient is φ = 157204080.

The previous prime is 550214267. The next prime is 550214323. The reversal of 550214322 is 223412055.

It is a junction number, because it is equal to n+sod(n) for n = 550214292 and 550214301.

It is not an unprimeable number, because it can be changed into a prime (550214323) 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, 6550129 + ... + 6550212.

It is an arithmetic number, because the mean of its divisors is an integer number (78602052).

Almost surely, 2^550214322 is an apocalyptic number.

550214322 is an abundant number, since it is smaller than the sum of its proper divisors (707418510).

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

550214322 is a wasteful number, since it uses less digits than its factorization.

550214322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13100353.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 550214322 is about 23456.6477144540. The cubic root of 550214322 is about 819.4276801579.

Adding to 550214322 its reverse (223412055), we get a palindrome (773626377).

The spelling of 550214322 in words is "five hundred fifty million, two hundred fourteen thousand, three hundred twenty-two".