It is a congruent number.
It is an unprimeable number.
Almost surely, 25665833500 is an apocalyptic number.
5665833500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5665833500 is a wasteful number, since it uses less digits than its factorization.
5665833500 is an odious number, because the sum of its binary digits is odd.
The square root of 5665833500 is about 75271.7310814624. The cubic root of 5665833500 is about 1782.7397001249.
The spelling of 5665833500 in words is "five billion, six hundred sixty-five million, eight hundred thirty-three thousand, five hundred".