4440403052552 has 16 divisors (see below), whose sum is σ = 8326154341440. Its totient is φ = 2220095228176.

The previous prime is 4440403052551. The next prime is 4440403052629. The reversal of 4440403052552 is 2552503040444.

It is a super-2 number, since 2×4440403052552² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4440403052551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13109588 + ... + 13444035.

It is an arithmetic number, because the mean of its divisors is an integer number (520384646340).

Almost surely, 2^{4440403052552} is an apocalyptic number.

It is an amenable number.

4440403052552 is a deficient number, since it is larger than the sum of its proper divisors (3885751288888).

4440403052552 is a wasteful number, since it uses less digits than its factorization.

4440403052552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26574532 (or 26574528 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 38.

Adding to 4440403052552 its reverse (2552503040444), we get a palindrome (6992906092996).

The spelling of 4440403052552 in words is "four trillion, four hundred forty billion, four hundred three million, fifty-two thousand, five hundred fifty-two".