550061056 has 22 divisors (see below), whose sum is σ = 1099586990. Its totient is φ = 275030016.

The previous prime is 550061047. The next prime is 550061063. The reversal of 550061056 is 650160055.

It can be written as a sum of positive squares in only one way, i.e., 530841600 + 19219456 = 23040^2 + 4384^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267561 + ... + 269608.

Almost surely, 2^550061056 is an apocalyptic number.

It is an amenable number.

550061056 is a deficient number, since it is larger than the sum of its proper divisors (549525934).

550061056 is an equidigital number, since it uses as much as digits as its factorization.

550061056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537189 (or 537171 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 550061056 is about 23453.3804812867. The cubic root of 550061056 is about 819.3515873452.

The spelling of 550061056 in words is "five hundred fifty million, sixty-one thousand, fifty-six".