550555006 has 8 divisors (see below), whose sum is σ = 825945624. Its totient is φ = 275239800.

The previous prime is 550555003. The next prime is 550555007. The reversal of 550555006 is 600555055.

550555006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550555006² = 606221629263320072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550555003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5901 + ... + 33703.

It is an arithmetic number, because the mean of its divisors is an integer number (103243203).

Almost surely, 2^550555006 is an apocalyptic number.

550555006 is a deficient number, since it is larger than the sum of its proper divisors (275390618).

550555006 is a wasteful number, since it uses less digits than its factorization.

550555006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37706.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 550555006 is about 23463.9085831837. The cubic root of 550555006 is about 819.5967708134.

The spelling of 550555006 in words is "five hundred fifty million, five hundred fifty-five thousand, six".