550111004 has 24 divisors (see below), whose sum is σ = 978488448. Its totient is φ = 270555120.

The previous prime is 550110961. The next prime is 550111013. The reversal of 550111004 is 400111055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283919 + ... + 285849.

It is an arithmetic number, because the mean of its divisors is an integer number (40770352).

Almost surely, 2^550111004 is an apocalyptic number.

It is an amenable number.

550111004 is a deficient number, since it is larger than the sum of its proper divisors (428377444).

550111004 is a wasteful number, since it uses less digits than its factorization.

550111004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 550111004 is about 23454.4452929503. The cubic root of 550111004 is about 819.3763868555.

Adding to 550111004 its reverse (400111055), we get a palindrome (950222059).

The spelling of 550111004 in words is "five hundred fifty million, one hundred eleven thousand, four".