3223253445 has 16 divisors (see below), whose sum is σ = 5174813952. Its totient is φ = 1713199040.

The previous prime is 3223253441. The next prime is 3223253477. The reversal of 3223253445 is 5443523223.

It is not a de Polignac number, because 3223253445 - 2² = 3223253441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223253441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362301 + ... + 371090.

It is an arithmetic number, because the mean of its divisors is an integer number (323425872).

Almost surely, 2^3223253445 is an apocalyptic number.

It is an amenable number.

3223253445 is a deficient number, since it is larger than the sum of its proper divisors (1951560507).

3223253445 is a wasteful number, since it uses less digits than its factorization.

3223253445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733692.

The product of its digits is 86400, while the sum is 33.

The square root of 3223253445 is about 56773.7038161154. The cubic root of 3223253445 is about 1477.1734225140.

Adding to 3223253445 its reverse (5443523223), we get a palindrome (8666776668).

The spelling of 3223253445 in words is "three billion, two hundred twenty-three million, two hundred fifty-three thousand, four hundred forty-five".