83054562273677 has 2 divisors, whose sum is σ = 83054562273678. Its totient is φ = 83054562273676.

The previous prime is 83054562273671. The next prime is 83054562273773. The reversal of 83054562273677 is 77637226545038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57865064534281 + 25189497739396 = 7606909^2 + 5018914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83054562273677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83054562273671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41527281136838 + 41527281136839.

It is an arithmetic number, because the mean of its divisors is an integer number (41527281136839).

Almost surely, 2^{83054562273677} is an apocalyptic number.

It is an amenable number.

83054562273677 is a deficient number, since it is larger than the sum of its proper divisors (1).

83054562273677 is an equidigital number, since it uses as much as digits as its factorization.

83054562273677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 355622400, while the sum is 65.

The spelling of 83054562273677 in words is "eighty-three trillion, fifty-four billion, five hundred sixty-two million, two hundred seventy-three thousand, six hundred seventy-seven".