5505066066 has 16 divisors (see below), whose sum is σ = 11011290624. Its totient is φ = 1834828944.

The previous prime is 5505065983. The next prime is 5505066067. The reversal of 5505066066 is 6606605055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5505066067) 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, 21196 + ... + 107048.

It is an arithmetic number, because the mean of its divisors is an integer number (688205664).

Almost surely, 2^5505066066 is an apocalyptic number.

5505066066 is an abundant number, since it is smaller than the sum of its proper divisors (5506224558).

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

5505066066 is a wasteful number, since it uses less digits than its factorization.

5505066066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96545.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 5505066066 is about 74196.1324194193. The cubic root of 5505066066 is about 1765.7159703653.

The spelling of 5505066066 in words is "five billion, five hundred five million, sixty-six thousand, sixty-six".