3543445323 has 12 divisors (see below), whose sum is σ = 5583610968. Its totient is φ = 2147542560.

The previous prime is 3543445319. The next prime is 3543445333. The reversal of 3543445323 is 3235443453.

3543445323 is a `hidden beast` number, since 3 + 543 + 44 + 53 + 23 = 666.

It is not a de Polignac number, because 3543445323 - 2² = 3543445319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3543445333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17896090 + ... + 17896287.

It is an arithmetic number, because the mean of its divisors is an integer number (465300914).

Almost surely, 2^3543445323 is an apocalyptic number.

3543445323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3543445323 is a deficient number, since it is larger than the sum of its proper divisors (2040165645).

3543445323 is a wasteful number, since it uses less digits than its factorization.

3543445323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35792394 (or 35792391 counting only the distinct ones).

The product of its digits is 259200, while the sum is 36.

The square root of 3543445323 is about 59526.8453976859. The cubic root of 3543445323 is about 1524.5508411880.

Adding to 3543445323 its reverse (3235443453), we get a palindrome (6778888776).

The spelling of 3543445323 in words is "three billion, five hundred forty-three million, four hundred forty-five thousand, three hundred twenty-three".