83550811026 has 16 divisors (see below), whose sum is σ = 167107518144. Its totient is φ = 27849287664.

The previous prime is 83550810997. The next prime is 83550811061. The reversal of 83550811026 is 62011805538.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49390 + ... + 411753.

It is an arithmetic number, because the mean of its divisors is an integer number (10444219884).

Almost surely, 2^83550811026 is an apocalyptic number.

83550811026 is an abundant number, since it is smaller than the sum of its proper divisors (83556707118).

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

83550811026 is a wasteful number, since it uses less digits than its factorization.

83550811026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491345.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 83550811026 in words is "eighty-three billion, five hundred fifty million, eight hundred eleven thousand, twenty-six".