3505443023 has 4 divisors (see below), whose sum is σ = 3507623280. Its totient is φ = 3503262768.

The previous prime is 3505442989. The next prime is 3505443047. The reversal of 3505443023 is 3203445053.

3505443023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3505443023 - 2⁸ = 3505442767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505443923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087715 + ... + 1090932.

It is an arithmetic number, because the mean of its divisors is an integer number (876905820).

Almost surely, 2^3505443023 is an apocalyptic number.

3505443023 is a deficient number, since it is larger than the sum of its proper divisors (2180257).

3505443023 is a wasteful number, since it uses less digits than its factorization.

3505443023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180256.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 3505443023 is about 59206.7819003871. The cubic root of 3505443023 is about 1519.0811365596.

Adding to 3505443023 its reverse (3203445053), we get a palindrome (6708888076).

The spelling of 3505443023 in words is "three billion, five hundred five million, four hundred forty-three thousand, twenty-three".