3223546545 has 32 divisors (see below), whose sum is σ = 5542604928. Its totient is φ = 1593934848.

The previous prime is 3223546519. The next prime is 3223546621. The reversal of 3223546545 is 5456453223.

It is not a de Polignac number, because 3223546545 - 2⁹ = 3223546033 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77254 + ... + 111423.

It is an arithmetic number, because the mean of its divisors is an integer number (173206404).

Almost surely, 2^3223546545 is an apocalyptic number.

It is an amenable number.

3223546545 is a deficient number, since it is larger than the sum of its proper divisors (2319058383).

3223546545 is a wasteful number, since it uses less digits than its factorization.

3223546545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188769.

The product of its digits is 432000, while the sum is 39.

The square root of 3223546545 is about 56776.2850581121. The cubic root of 3223546545 is about 1477.2181957444.

Adding to 3223546545 its reverse (5456453223), we get a palindrome (8679999768).

The spelling of 3223546545 in words is "three billion, two hundred twenty-three million, five hundred forty-six thousand, five hundred forty-five".