Adding to 83828199902 its sum of digits (59), we get a square (83828199961 = 2895312).
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 283828199902 is an apocalyptic number.
83828199902 is a wasteful number, since it uses less digits than its factorization.
83828199902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41914099953.
The spelling of 83828199902 in words is "eighty-three billion, eight hundred twenty-eight million, one hundred ninety-nine thousand, nine hundred two".