4513834145 has 4 divisors (see below), whose sum is σ = 5416600980. Its totient is φ = 3611067312.

The previous prime is 4513834103. The next prime is 4513834151. The reversal of 4513834145 is 5414383154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3166650529 + 1347183616 = 56273^2 + 36704^2 .

It is a cyclic number.

It is not a de Polignac number, because 4513834145 - 2⁸ = 4513833889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4513834099 and 4513834108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451383410 + ... + 451383419.

It is an arithmetic number, because the mean of its divisors is an integer number (1354150245).

Almost surely, 2^4513834145 is an apocalyptic number.

It is an amenable number.

4513834145 is a deficient number, since it is larger than the sum of its proper divisors (902766835).

4513834145 is an equidigital number, since it uses as much as digits as its factorization.

4513834145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902766834.

The product of its digits is 115200, while the sum is 38.

The square root of 4513834145 is about 67185.0738259623. The cubic root of 4513834145 is about 1652.6537211197.

The spelling of 4513834145 in words is "four billion, five hundred thirteen million, eight hundred thirty-four thousand, one hundred forty-five".