550015046004 has 48 divisors (see below), whose sum is σ = 1356296417280. Its totient is φ = 172996956000.

The previous prime is 550015045889. The next prime is 550015046081. The reversal of 550015046004 is 400640510055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4748244 + ... + 4862699.

It is an arithmetic number, because the mean of its divisors is an integer number (28256175360).

Almost surely, 2^550015046004 is an apocalyptic number.

It is an amenable number.

550015046004 is an abundant number, since it is smaller than the sum of its proper divisors (806281371276).

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

550015046004 is a wasteful number, since it uses less digits than its factorization.

550015046004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611220 (or 9611218 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 550015046004 its reverse (400640510055), we get a palindrome (950655556059).

The spelling of 550015046004 in words is "five hundred fifty billion, fifteen million, forty-six thousand, four".