4530420771829 has 2 divisors, whose sum is σ = 4530420771830. Its totient is φ = 4530420771828.

The previous prime is 4530420771817. The next prime is 4530420771869. The reversal of 4530420771829 is 9281770240354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3699409858225 + 831010913604 = 1923385^2 + 911598^2 .

It is a cyclic number.

It is not a de Polignac number, because 4530420771829 - 2¹⁹ = 4530420247541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4530420771869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265210385914 + 2265210385915.

It is an arithmetic number, because the mean of its divisors is an integer number (2265210385915).

Almost surely, 2^{4530420771829} is an apocalyptic number.

It is an amenable number.

4530420771829 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530420771829 is an equidigital number, since it uses as much as digits as its factorization.

4530420771829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 4530420771829 in words is "four trillion, five hundred thirty billion, four hundred twenty million, seven hundred seventy-one thousand, eight hundred twenty-nine".