550506006 has 24 divisors (see below), whose sum is σ = 1193197824. Its totient is φ = 183435120.

The previous prime is 550505999. The next prime is 550506007. The reversal of 550506006 is 600605055.

550506006 is a `hidden beast` number, since 5 + 5 + 0 + 50 + 600 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550506007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84651 + ... + 90921.

It is an arithmetic number, because the mean of its divisors is an integer number (49716576).

Almost surely, 2^550506006 is an apocalyptic number.

550506006 is an abundant number, since it is smaller than the sum of its proper divisors (642691818).

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

550506006 is a wasteful number, since it uses less digits than its factorization.

550506006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11156 (or 11153 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 550506006 is about 23462.8644031371. The cubic root of 550506006 is about 819.5724550879.

The spelling of 550506006 in words is "five hundred fifty million, five hundred six thousand, six".