3225443445 has 24 divisors (see below), whose sum is σ = 6389450496. Its totient is φ = 1474488288.

The previous prime is 3225443407. The next prime is 3225443483. The reversal of 3225443445 is 5443445223.

It is an interprime number because it is at equal distance from previous prime (3225443407) and next prime (3225443483).

It is not a de Polignac number, because 3225443445 - 2⁷ = 3225443317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5119437 + ... + 5120066.

It is an arithmetic number, because the mean of its divisors is an integer number (266227104).

Almost surely, 2^3225443445 is an apocalyptic number.

3225443445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3225443445 is a deficient number, since it is larger than the sum of its proper divisors (3164007051).

3225443445 is a wasteful number, since it uses less digits than its factorization.

3225443445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10239521 (or 10239518 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 3225443445 is about 56792.9876393204. The cubic root of 3225443445 is about 1477.5078958926.

Adding to 3225443445 its reverse (5443445223), we get a palindrome (8668888668).

The spelling of 3225443445 in words is "three billion, two hundred twenty-five million, four hundred forty-three thousand, four hundred forty-five".