550859008 has 36 divisors (see below), whose sum is σ = 1256651200. Its totient is φ = 236081664.

The previous prime is 550858999. The next prime is 550859011. The reversal of 550859008 is 800958055.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151908 + ... + 155491.

Almost surely, 2^550859008 is an apocalyptic number.

It is an amenable number.

550859008 is an abundant number, since it is smaller than the sum of its proper divisors (705792192).

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

550859008 is an equidigital number, since it uses as much as digits as its factorization.

550859008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307422 (or 307408 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 40.

The square root of 550859008 is about 23470.3857658966. The cubic root of 550859008 is about 819.7475963193.

It can be divided in two parts, 5508 and 59008, that added together give a square (64516 = 254²).

The spelling of 550859008 in words is "five hundred fifty million, eight hundred fifty-nine thousand, eight".