550665565010 has 64 divisors (see below), whose sum is σ = 1111338731520. Its totient is φ = 194756253120.

The previous prime is 550665564997. The next prime is 550665565103. The reversal of 550665565010 is 10565566055.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109337 + ... + 1055123.

It is an arithmetic number, because the mean of its divisors is an integer number (17364667680).

Almost surely, 2^550665565010 is an apocalyptic number.

550665565010 is an abundant number, since it is smaller than the sum of its proper divisors (560673166510).

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

550665565010 is a wasteful number, since it uses less digits than its factorization.

550665565010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945951.

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 550665565010 in words is "five hundred fifty billion, six hundred sixty-five million, five hundred sixty-five thousand, ten".