550324806 has 8 divisors (see below), whose sum is σ = 1100649624. Its totient is φ = 183441600.

The previous prime is 550324783. The next prime is 550324871. The reversal of 550324806 is 608423055.

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

550324806 is an admirable number.

It is a super-5 number, since 5×550324806⁵ (a number of 45 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45860395 + ... + 45860406.

It is an arithmetic number, because the mean of its divisors is an integer number (137581203).

Almost surely, 2^550324806 is an apocalyptic number.

550324806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

550324806 is a wasteful number, since it uses less digits than its factorization.

550324806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91720806.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 550324806 is about 23459.0026642225. The cubic root of 550324806 is about 819.4825239918.

The spelling of 550324806 in words is "five hundred fifty million, three hundred twenty-four thousand, eight hundred six".