4223533045 has 8 divisors (see below), whose sum is σ = 5080280760. Its totient is φ = 3370799040.

The previous prime is 4223532961. The next prime is 4223533109. The reversal of 4223533045 is 5403353224.

It can be written as a sum of positive squares in 4 ways, for example, as 294499921 + 3929033124 = 17161^2 + 62682^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4223533045 - 2¹⁵ = 4223500277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4223532998 and 4223533016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001110 + ... + 1005319.

It is an arithmetic number, because the mean of its divisors is an integer number (635035095).

Almost surely, 2^4223533045 is an apocalyptic number.

It is an amenable number.

4223533045 is a deficient number, since it is larger than the sum of its proper divisors (856747715).

4223533045 is a wasteful number, since it uses less digits than its factorization.

4223533045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006855.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 4223533045 is about 64988.7147511012. The cubic root of 4223533045 is about 1616.4364392219.

Adding to 4223533045 its reverse (5403353224), we get a palindrome (9626886269).

The spelling of 4223533045 in words is "four billion, two hundred twenty-three million, five hundred thirty-three thousand, forty-five".