5521665336 has 64 divisors (see below), whose sum is σ = 15084334080. Its totient is φ = 1670426880.

The previous prime is 5521665307. The next prime is 5521665341. The reversal of 5521665336 is 6335661255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143020 + ... + 177476.

It is an arithmetic number, because the mean of its divisors is an integer number (235692720).

Almost surely, 2^5521665336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5521665336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7542167040).

5521665336 is an abundant number, since it is smaller than the sum of its proper divisors (9562668744).

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

5521665336 is a wasteful number, since it uses less digits than its factorization.

5521665336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35084 (or 35080 counting only the distinct ones).

The product of its digits is 486000, while the sum is 42.

The square root of 5521665336 is about 74307.9089734061. The cubic root of 5521665336 is about 1767.4888940829.

The spelling of 5521665336 in words is "five billion, five hundred twenty-one million, six hundred sixty-five thousand, three hundred thirty-six".