83816417150 has 24 divisors (see below), whose sum is σ = 162676735344. Its totient is φ = 32068889600.

The previous prime is 83816417141. The next prime is 83816417161. The reversal of 83816417150 is 5171461838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36440771 + ... + 36443070.

It is an arithmetic number, because the mean of its divisors is an integer number (6778197306).

Almost surely, 2^83816417150 is an apocalyptic number.

83816417150 is a deficient number, since it is larger than the sum of its proper divisors (78860318194).

83816417150 is a wasteful number, since it uses less digits than its factorization.

83816417150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72883876 (or 72883871 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

Adding to 83816417150 its reverse (5171461838), we get a palindrome (88987878988).

The spelling of 83816417150 in words is "eighty-three billion, eight hundred sixteen million, four hundred seventeen thousand, one hundred fifty".