550836680 has 32 divisors (see below), whose sum is σ = 1244014200. Its totient is φ = 219511296.

The previous prime is 550836677. The next prime is 550836709. The reversal of 550836680 is 86638055.

550836680 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 140612164 + 410224516 = 11858^2 + 20254^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14837 + ... + 36356.

Almost surely, 2^550836680 is an apocalyptic number.

It is an amenable number.

550836680 is an abundant number, since it is smaller than the sum of its proper divisors (693177520).

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

550836680 is a wasteful number, since it uses less digits than its factorization.

550836680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51473 (or 51469 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 550836680 is about 23469.9100978253. The cubic root of 550836680 is about 819.7365205441.

The spelling of 550836680 in words is "five hundred fifty million, eight hundred thirty-six thousand, six hundred eighty".