550303050 has 48 divisors (see below), whose sum is σ = 1488824352. Its totient is φ = 133406400.

The previous prime is 550303003. The next prime is 550303051. The reversal of 550303050 is 50303055.

It is not an unprimeable number, because it can be changed into a prime (550303051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165109 + ... + 168408.

It is an arithmetic number, because the mean of its divisors is an integer number (31017174).

Almost surely, 2^550303050 is an apocalyptic number.

550303050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550303050 is an abundant number, since it is smaller than the sum of its proper divisors (938521302).

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

550303050 is a wasteful number, since it uses less digits than its factorization.

550303050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333543 (or 333538 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 550303050 is about 23458.5389570621. The cubic root of 550303050 is about 819.4717249773.

The spelling of 550303050 in words is "five hundred fifty million, three hundred three thousand, fifty".