550133405 has 8 divisors (see below), whose sum is σ = 671349600. Its totient is φ = 432647056.

The previous prime is 550133399. The next prime is 550133411. The reversal of 550133405 is 504331055.

550133405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (550133399) and next prime (550133411).

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

It is a cyclic number.

It is not a de Polignac number, because 550133405 - 2¹⁰ = 550132381 is a prime.

It is a congruent 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, 932135 + ... + 932724.

It is an arithmetic number, because the mean of its divisors is an integer number (83918700).

Almost surely, 2^550133405 is an apocalyptic number.

It is an amenable number.

550133405 is a deficient number, since it is larger than the sum of its proper divisors (121216195).

550133405 is a wasteful number, since it uses less digits than its factorization.

550133405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864923.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 550133405 is about 23454.9228308259. The cubic root of 550133405 is about 819.3875086116.

The spelling of 550133405 in words is "five hundred fifty million, one hundred thirty-three thousand, four hundred five".