83409733356 has 48 divisors (see below), whose sum is σ = 196135027200. Its totient is φ = 27587875392.

The previous prime is 83409733343. The next prime is 83409733357. The reversal of 83409733356 is 65333790438.

It is a junction number, because it is equal to n+sod(n) for n = 83409733299 and 83409733308.

It is not an unprimeable number, because it can be changed into a prime (83409733357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952590 + ... + 1036458.

It is an arithmetic number, because the mean of its divisors is an integer number (4086146400).

Almost surely, 2^83409733356 is an apocalyptic number.

It is an amenable number.

83409733356 is an abundant number, since it is smaller than the sum of its proper divisors (112725293844).

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

83409733356 is a wasteful number, since it uses less digits than its factorization.

83409733356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84518 (or 84516 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 51.

The spelling of 83409733356 in words is "eighty-three billion, four hundred nine million, seven hundred thirty-three thousand, three hundred fifty-six".