4440554450552 has 24 divisors (see below), whose sum is σ = 9151762531800. Its totient is φ = 2018433840720.

The previous prime is 4440554450537. The next prime is 4440554450557. The reversal of 4440554450552 is 2550544550444.

It is a super-2 number, since 2×4440554450552² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4440554450497 and 4440554450506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440554450557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2293673852 + ... + 2293675787.

It is an arithmetic number, because the mean of its divisors is an integer number (381323438825).

Almost surely, 2^{4440554450552} is an apocalyptic number.

It is an amenable number.

4440554450552 is an abundant number, since it is smaller than the sum of its proper divisors (4711208081248).

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

4440554450552 is a wasteful number, since it uses less digits than its factorization.

4440554450552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4587349667 (or 4587349652 counting only the distinct ones).

The product of its (nonzero) digits is 6400000, while the sum is 47.

The spelling of 4440554450552 in words is "four trillion, four hundred forty billion, five hundred fifty-four million, four hundred fifty thousand, five hundred fifty-two".