4546873129 has 2 divisors, whose sum is σ = 4546873130. Its totient is φ = 4546873128.

The previous prime is 4546873117. The next prime is 4546873153. The reversal of 4546873129 is 9213786454.

It is a happy number.

4546873129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3303605529 + 1243267600 = 57477^2 + 35260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4546873129 - 2¹³ = 4546864937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4546873189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273436564 + 2273436565.

It is an arithmetic number, because the mean of its divisors is an integer number (2273436565).

Almost surely, 2^4546873129 is an apocalyptic number.

It is an amenable number.

4546873129 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546873129 is an equidigital number, since it uses as much as digits as its factorization.

4546873129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The square root of 4546873129 is about 67430.5059227647. The cubic root of 4546873129 is about 1656.6761196331.

The spelling of 4546873129 in words is "four billion, five hundred forty-six million, eight hundred seventy-three thousand, one hundred twenty-nine".