83712638110 has 16 divisors (see below), whose sum is σ = 159546440016. Its totient is φ = 31515346048.

The previous prime is 83712638089. The next prime is 83712638117. The reversal of 83712638110 is 1183621738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83712638117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246213472 + ... + 246213811.

It is an arithmetic number, because the mean of its divisors is an integer number (9971652501).

Almost surely, 2^83712638110 is an apocalyptic number.

83712638110 is a deficient number, since it is larger than the sum of its proper divisors (75833801906).

83712638110 is a wasteful number, since it uses less digits than its factorization.

83712638110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492427307.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 83712638110 in words is "eighty-three billion, seven hundred twelve million, six hundred thirty-eight thousand, one hundred ten".