550790508 has 12 divisors (see below), whose sum is σ = 1285177880. Its totient is φ = 183596832.

The previous prime is 550790507. The next prime is 550790519. The reversal of 550790508 is 805097055.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (550790501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22949593 + ... + 22949616.

Almost surely, 2^550790508 is an apocalyptic number.

It is an amenable number.

550790508 is an abundant number, since it is smaller than the sum of its proper divisors (734387372).

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

550790508 is a wasteful number, since it uses less digits than its factorization.

550790508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45899216 (or 45899214 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 39.

The square root of 550790508 is about 23468.9264347562. The cubic root of 550790508 is about 819.7136160344.

The spelling of 550790508 in words is "five hundred fifty million, seven hundred ninety thousand, five hundred eight".