83098385473 has 2 divisors, whose sum is σ = 83098385474. Its totient is φ = 83098385472.

The previous prime is 83098385467. The next prime is 83098385497. The reversal of 83098385473 is 37458389038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83072497729 + 25887744 = 288223^2 + 5088^2 .

It is a cyclic number.

It is not a de Polignac number, because 83098385473 - 2¹⁷ = 83098254401 is a prime.

It is not a weakly prime, because it can be changed into another prime (83098385273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41549192736 + 41549192737.

It is an arithmetic number, because the mean of its divisors is an integer number (41549192737).

Almost surely, 2^83098385473 is an apocalyptic number.

It is an amenable number.

83098385473 is a deficient number, since it is larger than the sum of its proper divisors (1).

83098385473 is an equidigital number, since it uses as much as digits as its factorization.

83098385473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 83098385473 in words is "eighty-three billion, ninety-eight million, three hundred eighty-five thousand, four hundred seventy-three".