4235013305 has 4 divisors (see below), whose sum is σ = 5082015972. Its totient is φ = 3388010640.

The previous prime is 4235013301. The next prime is 4235013329. The reversal of 4235013305 is 5033105324.

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 652751401 + 3582261904 = 25549^2 + 59852^2 .

It is not a de Polignac number, because 4235013305 - 2² = 4235013301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4235013301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423501326 + ... + 423501335.

It is an arithmetic number, because the mean of its divisors is an integer number (1270503993).

Almost surely, 2^4235013305 is an apocalyptic number.

It is an amenable number.

4235013305 is a deficient number, since it is larger than the sum of its proper divisors (847002667).

4235013305 is an equidigital number, since it uses as much as digits as its factorization.

4235013305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847002666.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4235013305 is about 65076.9798392642. The cubic root of 4235013305 is about 1617.8996945880.

Adding to 4235013305 its reverse (5033105324), we get a palindrome (9268118629).

It can be divided in two parts, 42350 and 13305, that added together give a palindrome (55655).

The spelling of 4235013305 in words is "four billion, two hundred thirty-five million, thirteen thousand, three hundred five".