4444545352 has 32 divisors (see below), whose sum is σ = 9010370880. Its totient is φ = 2043144000.

The previous prime is 4444545289. The next prime is 4444545367. The reversal of 4444545352 is 2535454444.

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, 59028 + ... + 111235.

It is an arithmetic number, because the mean of its divisors is an integer number (281574090).

Almost surely, 2^4444545352 is an apocalyptic number.

It is an amenable number.

4444545352 is an abundant number, since it is smaller than the sum of its proper divisors (4565825528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444545352 is a wasteful number, since it uses less digits than its factorization.

4444545352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170533 (or 170529 counting only the distinct ones).

The product of its digits is 768000, while the sum is 40.

The square root of 4444545352 is about 66667.4234690377. The cubic root of 4444545352 is about 1644.1538257644.

Adding to 4444545352 its reverse (2535454444), we get a palindrome (6979999796).

The spelling of 4444545352 in words is "four billion, four hundred forty-four million, five hundred forty-five thousand, three hundred fifty-two".