83606572964543 has 2 divisors, whose sum is σ = 83606572964544. Its totient is φ = 83606572964542.

The previous prime is 83606572964527. The next prime is 83606572964659. The reversal of 83606572964543 is 34546927560638.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83606572964543 - 2⁴ = 83606572964527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83606572960543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41803286482271 + 41803286482272.

It is an arithmetic number, because the mean of its divisors is an integer number (41803286482272).

Almost surely, 2^{83606572964543} is an apocalyptic number.

83606572964543 is a deficient number, since it is larger than the sum of its proper divisors (1).

83606572964543 is an equidigital number, since it uses as much as digits as its factorization.

83606572964543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 783820800, while the sum is 68.

The spelling of 83606572964543 in words is "eighty-three trillion, six hundred six billion, five hundred seventy-two million, nine hundred sixty-four thousand, five hundred forty-three".