83828199953 has 2 divisors, whose sum is σ = 83828199954.
Its totient is φ = 83828199952.
The previous prime is 83828199919. The next prime is 83828200031. The reversal of 83828199953 is 35999182838.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 83696225809 + 131974144 = 289303^2 + 11488^2
It is a cyclic number.
It is not a de Polignac number, because 83828199953 - 216 = 83828134417 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 83828199953.
It is not a weakly prime, because it can be changed into another prime (83828199853) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41914099976 + 41914099977.
It is an arithmetic number, because the mean of its divisors is an integer number (41914099977).
Almost surely, 283828199953 is an apocalyptic number.
It is an amenable number.
83828199953 is a deficient number, since it is larger than the sum of its proper divisors (1).
83828199953 is an equidigital number, since it uses as much as digits as its factorization.
83828199953 is an evil number, because the sum of its binary digits is even.
The product of its digits is 33592320, while the sum is 65.
The spelling of 83828199953 in words is "eighty-three billion, eight hundred twenty-eight million, one hundred ninety-nine thousand, nine hundred fifty-three".