83800459710 has 256 divisors, whose sum is σ = 248330603520. Its totient is φ = 19938631680.

The previous prime is 83800459669. The next prime is 83800459759. The reversal of 83800459710 is 1795400838.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 70242874 + ... + 70244066.

It is an arithmetic number, because the mean of its divisors is an integer number (970041420).

Almost surely, 2^83800459710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83800459710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124165301760).

83800459710 is an abundant number, since it is smaller than the sum of its proper divisors (164530143810).

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

83800459710 is a wasteful number, since it uses less digits than its factorization.

83800459710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 83800459710 in words is "eighty-three billion, eight hundred million, four hundred fifty-nine thousand, seven hundred ten".