550085535 has 24 divisors (see below), whose sum is σ = 954027360. Its totient is φ = 293211072.

The previous prime is 550085533. The next prime is 550085537. The reversal of 550085535 is 535580055.

550085535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (550085533) and next prime (550085537).

It is not a de Polignac number, because 550085535 - 2¹ = 550085533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550085535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550085531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150702 + ... + 154308.

It is an arithmetic number, because the mean of its divisors is an integer number (39751140).

Almost surely, 2^550085535 is an apocalyptic number.

550085535 is a deficient number, since it is larger than the sum of its proper divisors (403941825).

550085535 is a wasteful number, since it uses less digits than its factorization.

550085535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7007 (or 7004 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The square root of 550085535 is about 23453.9023405488. The cubic root of 550085535 is about 819.3637415172.

The spelling of 550085535 in words is "five hundred fifty million, eighty-five thousand, five hundred thirty-five".