550567984 has 20 divisors (see below), whose sum is σ = 1129474584. Its totient is φ = 259090688.

The previous prime is 550567961. The next prime is 550567991. The reversal of 550567984 is 489765055.

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 in 3 ways as a sum of consecutive naturals, for example, 1011802 + ... + 1012345.

Almost surely, 2^550567984 is an apocalyptic number.

It is an amenable number.

550567984 is an abundant number, since it is smaller than the sum of its proper divisors (578906600).

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

550567984 is a wasteful number, since it uses less digits than its factorization.

550567984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024172 (or 2024166 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 49.

The square root of 550567984 is about 23464.1851339440. The cubic root of 550567984 is about 819.6032107654.

The spelling of 550567984 in words is "five hundred fifty million, five hundred sixty-seven thousand, nine hundred eighty-four".