184808796051281 has 2 divisors, whose sum is σ = 184808796051282. Its totient is φ = 184808796051280.

The previous prime is 184808796051251. The next prime is 184808796051401. The reversal of 184808796051281 is 182150697808481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135895347797056 + 48913448254225 = 11657416^2 + 6993815^2 .

It is a cyclic number.

It is not a de Polignac number, because 184808796051281 - 2¹⁰ = 184808796050257 is a prime.

It is a super-2 number, since 2×184808796051281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (184808796051251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92404398025640 + 92404398025641.

It is an arithmetic number, because the mean of its divisors is an integer number (92404398025641).

Almost surely, 2^{184808796051281} is an apocalyptic number.

It is an amenable number.

184808796051281 is a deficient number, since it is larger than the sum of its proper divisors (1).

184808796051281 is an equidigital number, since it uses as much as digits as its factorization.

184808796051281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61931520, while the sum is 68.

The spelling of 184808796051281 in words is "one hundred eighty-four trillion, eight hundred eight billion, seven hundred ninety-six million, fifty-one thousand, two hundred eighty-one".