4235543045 has 4 divisors (see below), whose sum is σ = 5082651660. Its totient is φ = 3388434432.

The previous prime is 4235543033. The next prime is 4235543077. The reversal of 4235543045 is 5403455324.

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 649689121 + 3585853924 = 25489^2 + 59882^2 .

It is a cyclic number.

It is not a de Polignac number, because 4235543045 - 2¹⁰ = 4235542021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4235542996 and 4235543014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423554300 + ... + 423554309.

It is an arithmetic number, because the mean of its divisors is an integer number (1270662915).

Almost surely, 2^4235543045 is an apocalyptic number.

It is an amenable number.

4235543045 is a deficient number, since it is larger than the sum of its proper divisors (847108615).

4235543045 is an equidigital number, since it uses as much as digits as its factorization.

4235543045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847108614.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 4235543045 is about 65081.0498148271. The cubic root of 4235543045 is about 1617.9671505313.

Adding to 4235543045 its reverse (5403455324), we get a palindrome (9638998369).

The spelling of 4235543045 in words is "four billion, two hundred thirty-five million, five hundred forty-three thousand, forty-five".