83452723243 has 2 divisors, whose sum is σ = 83452723244. Its totient is φ = 83452723242.

The previous prime is 83452723181. The next prime is 83452723253. The reversal of 83452723243 is 34232725438.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83452723243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83452723243.

It is not a weakly prime, because it can be changed into another prime (83452723253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41726361621 + 41726361622.

It is an arithmetic number, because the mean of its divisors is an integer number (41726361622).

Almost surely, 2^83452723243 is an apocalyptic number.

83452723243 is a deficient number, since it is larger than the sum of its proper divisors (1).

83452723243 is an equidigital number, since it uses as much as digits as its factorization.

83452723243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 43.

The spelling of 83452723243 in words is "eighty-three billion, four hundred fifty-two million, seven hundred twenty-three thousand, two hundred forty-three".