550049948 has 12 divisors (see below), whose sum is σ = 1100099952. Its totient is φ = 235735680.

The previous prime is 550049933. The next prime is 550049959. The reversal of 550049948 is 849940055.

550049948 is an admirable number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 550049899 and 550049908.

It is a congruent number.

It is an unprimeable number.

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, 9822293 + ... + 9822348.

It is an arithmetic number, because the mean of its divisors is an integer number (91674996).

Almost surely, 2^550049948 is an apocalyptic number.

It is an amenable number.

550049948 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.

550049948 is a wasteful number, since it uses less digits than its factorization.

550049948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19644652 (or 19644650 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 550049948 is about 23453.1436698793. The cubic root of 550049948 is about 819.3460719461.

The spelling of 550049948 in words is "five hundred fifty million, forty-nine thousand, nine hundred forty-eight".