5501610066 has 8 divisors (see below), whose sum is σ = 11003220144. Its totient is φ = 1833870020.

The previous prime is 5501610053. The next prime is 5501610089. The reversal of 5501610066 is 6600161055.

It is a sphenic number, since it is the product of 3 distinct primes.

5501610066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458467500 + ... + 458467511.

It is an arithmetic number, because the mean of its divisors is an integer number (1375402518).

Almost surely, 2^5501610066 is an apocalyptic number.

5501610066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5501610066 is a wasteful number, since it uses less digits than its factorization.

5501610066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916935016.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5501610066 is about 74172.8391394047. The cubic root of 5501610066 is about 1765.3463961255.

The spelling of 5501610066 in words is "five billion, five hundred one million, six hundred ten thousand, sixty-six".