550053816 has 32 divisors (see below), whose sum is σ = 1480914960. Its totient is φ = 169247232.

The previous prime is 550053797. The next prime is 550053839. The reversal of 550053816 is 618350055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881185 + ... + 881808.

Almost surely, 2^550053816 is an apocalyptic number.

It is an amenable number.

550053816 is an abundant number, since it is smaller than the sum of its proper divisors (930861144).

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

550053816 is a wasteful number, since it uses less digits than its factorization.

550053816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763015 (or 1763011 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 550053816 is about 23453.2261320271. The cubic root of 550053816 is about 819.3479925130.

The spelling of 550053816 in words is "five hundred fifty million, fifty-three thousand, eight hundred sixteen".