83476224017 has 2 divisors, whose sum is σ = 83476224018. Its totient is φ = 83476224016.

The previous prime is 83476223993. The next prime is 83476224019. The reversal of 83476224017 is 71042267438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78476178496 + 5000045521 = 280136^2 + 70711^2 .

It is a cyclic number.

It is not a de Polignac number, because 83476224017 - 2¹⁰ = 83476222993 is a prime.

It is a super-2 number, since 2×83476224017² (a number of 23 digits) contains 22 as substring.

Together with 83476224019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83476224019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41738112008 + 41738112009.

It is an arithmetic number, because the mean of its divisors is an integer number (41738112009).

Almost surely, 2^83476224017 is an apocalyptic number.

It is an amenable number.

83476224017 is a deficient number, since it is larger than the sum of its proper divisors (1).

83476224017 is an equidigital number, since it uses as much as digits as its factorization.

83476224017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 83476224017 in words is "eighty-three billion, four hundred seventy-six million, two hundred twenty-four thousand, seventeen".