83703165773 has 2 divisors, whose sum is σ = 83703165774. Its totient is φ = 83703165772.

The previous prime is 83703165743. The next prime is 83703165823. The reversal of 83703165773 is 37756130738.

It is an a-pointer prime, because the next prime (83703165823) can be obtained adding 83703165773 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60261412324 + 23441753449 = 245482^2 + 153107^2 .

It is a cyclic number.

It is not a de Polignac number, because 83703165773 - 2⁶ = 83703165709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83703165743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41851582886 + 41851582887.

It is an arithmetic number, because the mean of its divisors is an integer number (41851582887).

Almost surely, 2^83703165773 is an apocalyptic number.

It is an amenable number.

83703165773 is a deficient number, since it is larger than the sum of its proper divisors (1).

83703165773 is an equidigital number, since it uses as much as digits as its factorization.

83703165773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 83703165773 in words is "eighty-three billion, seven hundred three million, one hundred sixty-five thousand, seven hundred seventy-three".