550743854 has 8 divisors (see below), whose sum is σ = 832059480. Its totient is φ = 273390696.

The previous prime is 550743827. The next prime is 550743863. The reversal of 550743854 is 458347055.

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

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, 990269 + ... + 990824.

It is an arithmetic number, because the mean of its divisors is an integer number (104007435).

Almost surely, 2^550743854 is an apocalyptic number.

550743854 is a deficient number, since it is larger than the sum of its proper divisors (281315626).

550743854 is a wasteful number, since it uses less digits than its factorization.

550743854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981234.

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 550743854 is about 23467.9324611266. The cubic root of 550743854 is about 819.6904711192.

The spelling of 550743854 in words is "five hundred fifty million, seven hundred forty-three thousand, eight hundred fifty-four".