550636004 has 24 divisors (see below), whose sum is σ = 978364800. Its totient is φ = 271121760.

The previous prime is 550635997. The next prime is 550636033. The reversal of 550636004 is 400636055.

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, 130967 + ... + 135105.

It is an arithmetic number, because the mean of its divisors is an integer number (40765200).

Almost surely, 2^550636004 is an apocalyptic number.

It is an amenable number.

550636004 is a deficient number, since it is larger than the sum of its proper divisors (427728796).

550636004 is a wasteful number, since it uses less digits than its factorization.

550636004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643 (or 4641 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 550636004 is about 23465.6345322261. The cubic root of 550636004 is about 819.6369620406.

The spelling of 550636004 in words is "five hundred fifty million, six hundred thirty-six thousand, four".