550050046 has 48 divisors (see below), whose sum is σ = 1025409024. Its totient is φ = 216676512.

The previous prime is 550050041. The next prime is 550050049. The reversal of 550050046 is 640050055.

It is a self number, because there is not a number n which added to its sum of digits gives 550050046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550050041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 905875 + ... + 906481.

It is an arithmetic number, because the mean of its divisors is an integer number (21362688).

Almost surely, 2^550050046 is an apocalyptic number.

550050046 is a deficient number, since it is larger than the sum of its proper divisors (475358978).

550050046 is a wasteful number, since it uses less digits than its factorization.

550050046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 550050046 is about 23453.1457591514. The cubic root of 550050046 is about 819.3461206059.

Subtracting 550050046 from its reverse (640050055), we obtain a palindrome (90000009).

The spelling of 550050046 in words is "five hundred fifty million, fifty thousand, forty-six".