82943555817748 has 12 divisors (see below), whose sum is σ = 149074228699732. Its totient is φ = 40350919046400.

The previous prime is 82943555817677. The next prime is 82943555817751. The reversal of 82943555817748 is 84771855534928.

82943555817748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49030496743684 + 33913059074064 = 7002178^2 + 5823492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280214715453 + ... + 280214715748.

Almost surely, 2^{82943555817748} is an apocalyptic number.

It is an amenable number.

82943555817748 is a deficient number, since it is larger than the sum of its proper divisors (66130672881984).

82943555817748 is a wasteful number, since it uses less digits than its factorization.

82943555817748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560429431242 (or 560429431240 counting only the distinct ones).

The product of its digits is 2709504000, while the sum is 76.

The spelling of 82943555817748 in words is "eighty-two trillion, nine hundred forty-three billion, five hundred fifty-five million, eight hundred seventeen thousand, seven hundred forty-eight".