83416759136 has 48 divisors (see below), whose sum is σ = 173283364800. Its totient is φ = 39418777728.

The previous prime is 83416759123. The next prime is 83416759177. The reversal of 83416759136 is 63195761438.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91031 + ... + 418473.

It is an arithmetic number, because the mean of its divisors is an integer number (3610070100).

Almost surely, 2^83416759136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83416759136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86641682400).

83416759136 is an abundant number, since it is smaller than the sum of its proper divisors (89866605664).

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

83416759136 is a wasteful number, since it uses less digits than its factorization.

83416759136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327891 (or 327883 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The spelling of 83416759136 in words is "eighty-three billion, four hundred sixteen million, seven hundred fifty-nine thousand, one hundred thirty-six".