550529922 has 8 divisors (see below), whose sum is σ = 1101059856. Its totient is φ = 183509972.

The previous prime is 550529911. The next prime is 550529929. The reversal of 550529922 is 229925055.

It is a sphenic number, since it is the product of 3 distinct primes.

550529922 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (550529929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45877488 + ... + 45877499.

It is an arithmetic number, because the mean of its divisors is an integer number (137632482).

Almost surely, 2^550529922 is an apocalyptic number.

550529922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

550529922 is a wasteful number, since it uses less digits than its factorization.

550529922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91754992.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 550529922 is about 23463.3740540443. The cubic root of 550529922 is about 819.5843233272.

The spelling of 550529922 in words is "five hundred fifty million, five hundred twenty-nine thousand, nine hundred twenty-two".