83982056701 has 2 divisors, whose sum is σ = 83982056702. Its totient is φ = 83982056700.

The previous prime is 83982056657. The next prime is 83982056749. The reversal of 83982056701 is 10765028938.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83341916100 + 640140601 = 288690^2 + 25301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83982056701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83982056761) 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 as a sum of consecutive naturals, namely, 41991028350 + 41991028351.

It is an arithmetic number, because the mean of its divisors is an integer number (41991028351).

Almost surely, 2^83982056701 is an apocalyptic number.

It is an amenable number.

83982056701 is a deficient number, since it is larger than the sum of its proper divisors (1).

83982056701 is an equidigital number, since it uses as much as digits as its factorization.

83982056701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 83982056701 in words is "eighty-three billion, nine hundred eighty-two million, fifty-six thousand, seven hundred one".