83466774627113 has 2 divisors, whose sum is σ = 83466774627114. Its totient is φ = 83466774627112.

The previous prime is 83466774627053. The next prime is 83466774627127. The reversal of 83466774627113 is 31172647766438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71108118748969 + 12358655878144 = 8432563^2 + 3515488^2 .

It is a cyclic number.

It is not a de Polignac number, because 83466774627113 - 2⁴⁴ = 65874588582697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83466774627113.

It is not a weakly prime, because it can be changed into another prime (83466774627413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41733387313556 + 41733387313557.

It is an arithmetic number, because the mean of its divisors is an integer number (41733387313557).

Almost surely, 2^{83466774627113} is an apocalyptic number.

It is an amenable number.

83466774627113 is a deficient number, since it is larger than the sum of its proper divisors (1).

83466774627113 is an equidigital number, since it uses as much as digits as its factorization.

83466774627113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 170698752, while the sum is 65.

The spelling of 83466774627113 in words is "eighty-three trillion, four hundred sixty-six billion, seven hundred seventy-four million, six hundred twenty-seven thousand, one hundred thirteen".