550286086 has 16 divisors (see below), whose sum is σ = 984363264. Its totient is φ = 225582984.

The previous prime is 550286081. The next prime is 550286123. The reversal of 550286086 is 680682055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550286081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854160 + ... + 854803.

It is an arithmetic number, because the mean of its divisors is an integer number (61522704).

Almost surely, 2^550286086 is an apocalyptic number.

550286086 is a deficient number, since it is larger than the sum of its proper divisors (434077178).

550286086 is a wasteful number, since it uses less digits than its factorization.

550286086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708995.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 550286086 is about 23458.1773801802. The cubic root of 550286086 is about 819.4633043678.

The spelling of 550286086 in words is "five hundred fifty million, two hundred eighty-six thousand, eighty-six".