83225852238 has 16 divisors (see below), whose sum is σ = 166539287376. Its totient is φ = 27727353600.

The previous prime is 83225852183. The next prime is 83225852329.

83225852238 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

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, 3636931 + ... + 3659742.

It is an arithmetic number, because the mean of its divisors is an integer number (10408705461).

Almost surely, 2^83225852238 is an apocalyptic number.

83225852238 is an abundant number, since it is smaller than the sum of its proper divisors (83313435138).

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

83225852238 is a wasteful number, since it uses less digits than its factorization.

83225852238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298579.

The product of its digits is 1843200, while the sum is 48.

The spelling of 83225852238 in words is "eighty-three billion, two hundred twenty-five million, eight hundred fifty-two thousand, two hundred thirty-eight".