550117086 has 16 divisors (see below), whose sum is σ = 1100542464. Its totient is φ = 183320984.

The previous prime is 550117081. The next prime is 550117091. The reversal of 550117086 is 680711055.

550117086 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 (550117081) and next prime (550117091).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550117081) 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, 14995 + ... + 36401.

It is an arithmetic number, because the mean of its divisors is an integer number (68783904).

Almost surely, 2^550117086 is an apocalyptic number.

550117086 is an abundant number, since it is smaller than the sum of its proper divisors (550425378).

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

550117086 is a wasteful number, since it uses less digits than its factorization.

550117086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25695.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 550117086 is about 23454.5749481844. The cubic root of 550117086 is about 819.3794065059.

The spelling of 550117086 in words is "five hundred fifty million, one hundred seventeen thousand, eighty-six".