83835727112 has 32 divisors (see below), whose sum is σ = 161440133400. Its totient is φ = 40790284800.

The previous prime is 83835727109. The next prime is 83835727117. The reversal of 83835727112 is 21172753838.

It can be written as a sum of positive squares in 4 ways, for example, as 67357897156 + 16477829956 = 259534^2 + 128366^2 .

It is not an unprimeable number, because it can be changed into a prime (83835727117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200939 + ... + 456122.

Almost surely, 2^83835727112 is an apocalyptic number.

83835727112 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

83835727112 is a deficient number, since it is larger than the sum of its proper divisors (77604406288).

83835727112 is a wasteful number, since it uses less digits than its factorization.

83835727112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657497 (or 657493 counting only the distinct ones).

The product of its digits is 564480, while the sum is 47.

The spelling of 83835727112 in words is "eighty-three billion, eight hundred thirty-five million, seven hundred twenty-seven thousand, one hundred twelve".