83080003553 has 2 divisors, whose sum is σ = 83080003554.
Its totient is φ = 83080003552.
The previous prime is 83080003547. The next prime is 83080003579. The reversal of 83080003553 is 35530008038.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 75775224529 + 7304779024 = 275273^2 + 85468^2
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-83080003553 is a prime.
It is not a weakly prime, because it can be changed into another prime (83080003543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41540001776 + 41540001777.
It is an arithmetic number, because the mean of its divisors is an integer number (41540001777).
Almost surely, 283080003553 is an apocalyptic number.
It is an amenable number.
83080003553 is a deficient number, since it is larger than the sum of its proper divisors (1).
83080003553 is an equidigital number, since it uses as much as digits as its factorization.
83080003553 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 83080003553 in words is "eighty-three billion, eighty million, three thousand, five hundred fifty-three".