550563008 has 28 divisors (see below), whose sum is σ = 1106363040. Its totient is φ = 271794432.

The previous prime is 550562959. The next prime is 550563017. The reversal of 550563008 is 800365055.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 49391 + ... + 59502.

Almost surely, 2^550563008 is an apocalyptic number.

It is an amenable number.

550563008 is an abundant number, since it is smaller than the sum of its proper divisors (555800032).

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

550563008 is a wasteful number, since it uses less digits than its factorization.

550563008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108984 (or 108974 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 550563008 is about 23464.0790997644. The cubic root of 550563008 is about 819.6007415832.

The spelling of 550563008 in words is "five hundred fifty million, five hundred sixty-three thousand, eight".