5608616820 has 48 divisors (see below), whose sum is σ = 16245653760. Its totient is φ = 1444057216.

The previous prime is 5608616777. The next prime is 5608616869. The reversal of 5608616820 is 286168065.

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, 1609932 + ... + 1613411.

It is an arithmetic number, because the mean of its divisors is an integer number (338451120).

Almost surely, 2^5608616820 is an apocalyptic number.

It is an amenable number.

5608616820 is an abundant number, since it is smaller than the sum of its proper divisors (10637036940).

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

5608616820 is a wasteful number, since it uses less digits than its factorization.

5608616820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223384 (or 3223382 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 5608616820 is about 74890.6991555026. The cubic root of 5608616820 is about 1776.7183592131.

The spelling of 5608616820 in words is "five billion, six hundred eight million, six hundred sixteen thousand, eight hundred twenty".