5616566850 has 24 divisors (see below), whose sum is σ = 13929086160. Its totient is φ = 1497751120.

The previous prime is 5616566843. The next prime is 5616566861. The reversal of 5616566850 is 586656165.

It is a self number, because there is not a number n which added to its sum of digits gives 5616566850.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18721740 + ... + 18722039.

It is an arithmetic number, because the mean of its divisors is an integer number (580378590).

Almost surely, 2^5616566850 is an apocalyptic number.

5616566850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5616566850 is an abundant number, since it is smaller than the sum of its proper divisors (8312519310).

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

5616566850 is a wasteful number, since it uses less digits than its factorization.

5616566850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37443794 (or 37443789 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 48.

The square root of 5616566850 is about 74943.7579121837. The cubic root of 5616566850 is about 1777.5574428393.

The spelling of 5616566850 in words is "five billion, six hundred sixteen million, five hundred sixty-six thousand, eight hundred fifty".