484185468273109 has 2 divisors, whose sum is σ = 484185468273110. Its totient is φ = 484185468273108.

The previous prime is 484185468273097. The next prime is 484185468273173. The reversal of 484185468273109 is 901372864581484.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256444833071025 + 227740635202084 = 16013895^2 + 15091078^2 .

It is a cyclic number.

It is not a de Polignac number, because 484185468273109 - 2²⁹ = 484184931402197 is a prime.

It is a super-2 number, since 2×484185468273109² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484185468279109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242092734136554 + 242092734136555.

It is an arithmetic number, because the mean of its divisors is an integer number (242092734136555).

It is a 3-persistent number, because k⋅484185468273109 is pandigital for 1 ≤ k ≤ 3, but not for k = 4.

Almost surely, 2^{484185468273109} is an apocalyptic number.

It is an amenable number.

484185468273109 is a deficient number, since it is larger than the sum of its proper divisors (1).

484185468273109 is an equidigital number, since it uses as much as digits as its factorization.

484185468273109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 371589120, while the sum is 70.

The spelling of 484185468273109 in words is "four hundred eighty-four trillion, one hundred eighty-five billion, four hundred sixty-eight million, two hundred seventy-three thousand, one hundred nine".