5665005616 has 20 divisors (see below), whose sum is σ = 11453164272. Its totient is φ = 2709350336.

The previous prime is 5665005607. The next prime is 5665005637. The reversal of 5665005616 is 6165005665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7696651 + ... + 7697386.

Almost surely, 2^5665005616 is an apocalyptic number.

It is an amenable number.

5665005616 is an abundant number, since it is smaller than the sum of its proper divisors (5788158656).

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

5665005616 is a wasteful number, since it uses less digits than its factorization.

5665005616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15394068 (or 15394062 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5665005616 is about 75266.2315783114. The cubic root of 5665005616 is about 1782.6528653832.

The spelling of 5665005616 in words is "five billion, six hundred sixty-five million, five thousand, six hundred sixteen".