4245532244 has 24 divisors (see below), whose sum is σ = 7609546560. Its totient is φ = 2071468224.

The previous prime is 4245532223. The next prime is 4245532271. The reversal of 4245532244 is 4422355424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183257 + ... + 205119.

It is an arithmetic number, because the mean of its divisors is an integer number (317064440).

Almost surely, 2^4245532244 is an apocalyptic number.

It is an amenable number.

4245532244 is a deficient number, since it is larger than the sum of its proper divisors (3364014316).

4245532244 is a wasteful number, since it uses less digits than its factorization.

4245532244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23039 (or 23037 counting only the distinct ones).

The product of its digits is 153600, while the sum is 35.

The square root of 4245532244 is about 65157.7489175309. The cubic root of 4245532244 is about 1619.2381018222.

Adding to 4245532244 its reverse (4422355424), we get a palindrome (8667887668).

The spelling of 4245532244 in words is "four billion, two hundred forty-five million, five hundred thirty-two thousand, two hundred forty-four".