5616666610 has 8 divisors (see below), whose sum is σ = 10109999916. Its totient is φ = 2246666640.

The previous prime is 5616666599. The next prime is 5616666619. The reversal of 5616666610 is 166666165.

It can be written as a sum of positive squares in 2 ways, for example, as 4759758081 + 856908529 = 68991^2 + 29273^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5616666619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280833321 + ... + 280833340.

Almost surely, 2^5616666610 is an apocalyptic number.

5616666610 is a deficient number, since it is larger than the sum of its proper divisors (4493333306).

5616666610 is a wasteful number, since it uses less digits than its factorization.

5616666610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561666668.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 5616666610 is about 74944.4234749991. The cubic root of 5616666610 is about 1777.5679669480.

The spelling of 5616666610 in words is "five billion, six hundred sixteen million, six hundred sixty-six thousand, six hundred ten".