550030105 has 8 divisors (see below), whose sum is σ = 662667264. Its totient is φ = 438270000.

The previous prime is 550030097. The next prime is 550030163. The reversal of 550030105 is 501030055.

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

It is not a de Polignac number, because 550030105 - 2³ = 550030097 is a prime.

It is a super-2 number, since 2×550030105² = 605066232812622050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217881 + ... + 220390.

It is an arithmetic number, because the mean of its divisors is an integer number (82833408).

Almost surely, 2^550030105 is an apocalyptic number.

It is an amenable number.

550030105 is a deficient number, since it is larger than the sum of its proper divisors (112637159).

550030105 is a wasteful number, since it uses less digits than its factorization.

550030105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438527.

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 550030105 is about 23452.7206310910. The cubic root of 550030105 is about 819.3362192169.

Subtracting from 550030105 its reverse (501030055), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 550030105 in words is "five hundred fifty million, thirty thousand, one hundred five".