550438862 has 8 divisors (see below), whose sum is σ = 847973496. Its totient is φ = 267781032.

The previous prime is 550438859. The next prime is 550438871. The reversal of 550438862 is 268834055.

550438862 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 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, 3719108 + ... + 3719255.

It is an arithmetic number, because the mean of its divisors is an integer number (105996687).

Almost surely, 2^550438862 is an apocalyptic number.

550438862 is a deficient number, since it is larger than the sum of its proper divisors (297534634).

550438862 is a wasteful number, since it uses less digits than its factorization.

550438862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7438402.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 550438862 is about 23461.4335026656. The cubic root of 550438862 is about 819.5391332532.

The spelling of 550438862 in words is "five hundred fifty million, four hundred thirty-eight thousand, eight hundred sixty-two".